28940464080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 960

約数和(自身を含む): 122842137600

約数和(自身を除く): 93901673520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 27, 30, 33, 34, 36, 38, 40, 44, 45, 48, 51, 54, 55, 57, 60, 66, 68, 72, 76, 80, 81, 85, 88, 90, 95, 99, 102, 108, 110, 114, 120, 132, 135, 136, 144, 152, 153, 162, 165, 170, 171, 176, 180, 187, 190, 198, 204, 209, 216, 220, 228, 240, 243, 255, 264, 270, 272, 285, 297, 304, 306, 323, 324, 330, 340, 342, 360, 374, 380, 396, 405, 408, 418, 419, 432, 440, 456, 459, 486, 495, 510, 513, 528, 540, 561, 570, 594, 612, 627, 646, 648, 660, 680, 684, 720, 748, 760, 765, 792, 810, 816, 836, 838, 855, 880, 891, 912, 918, 935, 969, 972, 990, 1020, 1026, 1045, 1080, 1122, 1140, 1188, 1215, 1224, 1254, 1257, 1292, 1296, 1320, 1360, 1368, 1377, 1485, 1496, 1520, 1530, 1539, 1584, 1615, 1620, 1672, 1676, 1683, 1710, 1782, 1836, 1870, 1881, 1938, 1944, 1980, 2040, 2052, 2090, 2095, 2160, 2244, 2280, 2295, 2376, 2430, 2448, 2508, 2514, 2565, 2584, 2640, 2673, 2736, 2754, 2805, 2907, 2970, 2992, 3060, 3078, 3135, 3230, 3240, 3344, 3352, 3366, 3420, 3553, 3564, 3672, 3740, 3762, 3771, 3876, 3888, 3960, 4080, 4104, 4131, 4180, 4190, 4455, 4488, 4560, 4590, 4609, 4617, 4752, 4845, 4860, 5016, 5028, 5049, 5130, 5168, 5346, 5508, 5610, 5643, 5814, 5940, 6120, 6156, 6270, 6285, 6460, 6480, 6704, 6732, 6840, 6885, 7106, 7123, 7128, 7344, 7480, 7524, 7542, 7695, 7752, 7920, 7961, 8208, 8262, 8360, 8380, 8415, 8721, 8910, 8976, 9180, 9218, 9234, 9405, 9690, 9720, 10032, 10056, 10098, 10260, 10659, 10692, 11016, 11220, 11286, 11313, 11628, 11880, 12240, 12312, 12540, 12570, 12920, 13365, 13464, 13680, 13770, 13827, 14212, 14246, 14256, 14535, 14960, 15048, 15084, 15147, 15390, 15504, 15922, 16524, 16720, 16760, 16830, 16929, 17442, 17765, 17820, 18360, 18436, 18468, 18810, 18855, 19380, 19440, 20112, 20196, 20520, 20655, 21318, 21369, 21384, 22032, 22440, 22572, 22626, 23045, 23085, 23256, 23760, 23883, 24624, 25080, 25140, 25245, 25840, 26163, 26730, 26928, 27540, 27654, 28215, 28424, 28492, 29070, 30096, 30168, 30294, 30780, 31844, 31977, 33048, 33520, 33660, 33858, 33939, 34884, 35530, 35615, 35640, 36720, 36872, 36936, 37620, 37710, 38760, 39805, 40392, 41040, 41310, 41481, 42636, 42738, 42768, 43605, 44880, 45144, 45252, 45441, 46090, 46170, 46512, 47766, 50160, 50280, 50490, 50787, 52326, 53295, 53460, 55080, 55308, 56430, 56565, 56848, 56984, 58140, 60336, 60588, 61560, 63688, 63954, 64107, 66096, 67320, 67716, 67878, 69135, 69768, 71060, 71230, 71280, 71649, 73744, 73872, 75240, 75420, 75735, 77520, 78353, 78489, 79610, 80784, 82620, 82962, 84645, 85272, 85476, 87210, 87571, 90288, 90504, 90882, 92180, 92340, 95532, 95931, 100560, 100980, 101574, 101817, 104652, 106590, 106845, 106920, 110160, 110616, 112860, 113130, 113968, 116280, 119415, 121176, 123120, 124443, 127376, 127908, 128214, 130815, 134640, 135337, 135432, 135756, 138270, 139536, 142120, 142460, 143298, 150480, 150840, 151470, 156706, 156978, 159220, 159885, 165240, 165924, 169290, 169695, 170544, 170952, 174420, 175142, 181008, 181764, 184360, 184680, 191064, 191862, 192321, 201960, 203148, 203634, 207405, 209304, 213180, 213690, 213840, 214947, 221232, 225720, 226260, 227205, 232560, 235059, 238830, 242352, 248886, 253935, 255816, 256428, 261630, 262713, 270674, 270864, 271512, 276540, 284240, 284920, 286596, 287793, 301680, 302940, 313412, 313956, 318440, 319770, 320535, 330480, 331848, 338580, 339390, 341904, 348840, 350284, 358245, 363528, 368720, 369360, 373329, 382128, 383724, 384642, 391765, 392445, 403920, 406011, 406296, 407268, 414810, 418608, 426360, 427380, 429894, 437855, 451440, 452520, 454410, 470118, 477660, 479655, 497772, 507870, 509085, 511632, 512856, 523260, 525426, 541348, 543024, 553080, 569840, 573192, 575586, 576963, 605880, 622215, 626824, 627912, 636880, 639540, 641070, 644841, 663696, 676685, 677160, 678780, 697680, 700568, 705177, 716490, 727056, 746658, 767448, 769284, 783530, 784890, 788139, 812022, 812592, 814536, 829620, 852720, 854760, 859788, 863379, 875710, 905040, 908820, 940236, 955320, 959310, 961605, 995544, 1015740, 1018170, 1025712, 1046520, 1050852, 1074735, 1082696, 1106160, 1119987, 1146384, 1151172, 1153926, 1175295, 1211760, 1218033, 1244430, 1253648, 1255824, 1279080, 1282140, 1289682, 1313565, 1353370, 1354320, 1357560, 1401136, 1410354, 1432980, 1438965, 1488707, 1493316, 1534896, 1538568, 1567060, 1569780, 1576278, 1624044, 1629072, 1659240, 1709520, 1719576, 1726758, 1730889, 1751420, 1817640, 1866645, 1880472, 1910640, 1918620, 1923210, 1934523, 1991088, 2030055, 2031480, 2036340, 2093040, 2101704, 2115531, 2149470, 2165392, 2239974, 2302344, 2307852, 2350590, 2364417, 2436066, 2488860, 2558160, 2564280, 2579364, 2627130, 2706740, 2715120, 2820708, 2865960, 2877930, 2884815, 2977414, 2986632, 3077136, 3134120, 3139560, 3152556, 3224205, 3248088, 3318480, 3439152, 3453516, 3461778, 3502840, 3525885, 3635280, 3654099, 3733290, 3760944, 3837240, 3846420, 3869046, 3940695, 4060110, 4062960, 4072680, 4203408, 4231062, 4298940, 4316895, 4466121, 4479948, 4604688, 4615704, 4701180, 4728834, 4872132, 4977720, 5128560, 5158728, 5254260, 5413480, 5599935, 5641416, 5731920, 5755860, 5769630, 5954828, 5973264, 6090165, 6268240, 6279120, 6305112, 6346593, 6448410, 6496176, 6907032, 6923556, 7005680, 7051770, 7093251, 7308198, 7443535, 7466580, 7674480, 7692840, 7738092, 7881390, 8120220, 8145360, 8462124, 8597880, 8633790, 8654445, 8932242, 8959896, 9231408, 9402360, 9457668, 9672615, 9744264, 9955440, 10317456, 10508520, 10577655, 10826960, 10962297, 11199870, 11282832, 11511720, 11539260, 11822085, 11909656, 12180330, 12610224, 12693186, 12896820, 13398363, 13814064, 13847112, 14103540, 14186502, 14616396, 14887070, 14933160, 15385680, 15476184, 15762780, 16240440, 16924248, 17195760, 17267580, 17308890, 17864484, 17919792, 18270495, 18804720, 18915336, 19039779, 19345230, 19488528, 21017040, 21155310, 21279753, 21924594, 22330605, 22399740, 23023440, 23078520, 23644170, 23819312, 24360660, 25386372, 25793640, 26796726, 27694224, 28207080, 28373004, 29232792, 29774140, 29866320, 30952368, 31525560, 31732965, 32480880, 32886891, 33848496, 34535160, 34617780, 35466255, 35728968, 36540990, 37830672, 38079558, 38690460, 40195089, 42310620, 42559506, 43849188, 44661210, 44799480, 46157040, 47288340, 48721320, 50772744, 51587280, 53593452, 54811485, 56414160, 56746008, 58465584, 59548280, 63051120, 63465930, 65773782, 66991815, 69070320, 69235560, 70932510, 71457936, 73081980, 76159116, 77380920, 80390178, 84621240, 85119012, 87698376, 89322420, 89598960, 94576680, 95198895, 97442640, 101545488, 106398765, 107186904, 109622970, 113492016, 119096560, 120585267, 126931860, 131547564, 133983630, 138471120, 141865020, 146163960, 152318232, 154761840, 160780356, 164434455, 169242480, 170238024, 175396752, 178644840, 189153360, 190397790, 200975445, 212797530, 214373808, 219245940, 241170534, 253863720, 263095128, 267967260, 283730040, 292327920, 304636464, 321560712, 328868910, 340476048, 357289680, 361755801, 380795580, 401950890, 425595060, 438491880, 482341068, 507727440, 526190256, 535934520, 567460080, 602926335, 643121424, 657737820, 723511602, 761591160, 803901780, 851190120, 876983760, 964682136, 1071869040, 1205852670, 1315475640, 1447023204, 1523182320, 1607803560, 1702380240, 1808779005, 1929364272, 2411705340, 2630951280, 2894046408, 3215607120, 3617558010, 4823410680, 5788092816, 7235116020, 9646821360, 14470232040, 28940464080]

約数ペア:

[(1, 28940464080), (2, 14470232040), (3, 9646821360), (4, 7235116020), (5, 5788092816), (6, 4823410680), (8, 3617558010), (9, 3215607120), (10, 2894046408), (11, 2630951280), (12, 2411705340), (15, 1929364272), (16, 1808779005), (17, 1702380240), (18, 1607803560), (19, 1523182320), (20, 1447023204), (22, 1315475640), (24, 1205852670), (27, 1071869040), (30, 964682136), (33, 876983760), (34, 851190120), (36, 803901780), (38, 761591160), (40, 723511602), (44, 657737820), (45, 643121424), (48, 602926335), (51, 567460080), (54, 535934520), (55, 526190256), (57, 507727440), (60, 482341068), (66, 438491880), (68, 425595060), (72, 401950890), (76, 380795580), (80, 361755801), (81, 357289680), (85, 340476048), (88, 328868910), (90, 321560712), (95, 304636464), (99, 292327920), (102, 283730040), (108, 267967260), (110, 263095128), (114, 253863720), (120, 241170534), (132, 219245940), (135, 214373808), (136, 212797530), (144, 200975445), (152, 190397790), (153, 189153360), (162, 178644840), (165, 175396752), (170, 170238024), (171, 169242480), (176, 164434455), (180, 160780356), (187, 154761840), (190, 152318232), (198, 146163960), (204, 141865020), (209, 138471120), (216, 133983630), (220, 131547564), (228, 126931860), (240, 120585267), (243, 119096560), (255, 113492016), (264, 109622970), (270, 107186904), (272, 106398765), (285, 101545488), (297, 97442640), (304, 95198895), (306, 94576680), (323, 89598960), (324, 89322420), (330, 87698376), (340, 85119012), (342, 84621240), (360, 80390178), (374, 77380920), (380, 76159116), (396, 73081980), (405, 71457936), (408, 70932510), (418, 69235560), (419, 69070320), (432, 66991815), (440, 65773782), (456, 63465930), (459, 63051120), (486, 59548280), (495, 58465584), (510, 56746008), (513, 56414160), (528, 54811485), (540, 53593452), (561, 51587280), (570, 50772744), (594, 48721320), (612, 47288340), (627, 46157040), (646, 44799480), (648, 44661210), (660, 43849188), (680, 42559506), (684, 42310620), (720, 40195089), (748, 38690460), (760, 38079558), (765, 37830672), (792, 36540990), (810, 35728968), (816, 35466255), (836, 34617780), (838, 34535160), (855, 33848496), (880, 32886891), (891, 32480880), (912, 31732965), (918, 31525560), (935, 30952368), (969, 29866320), (972, 29774140), (990, 29232792), (1020, 28373004), (1026, 28207080), (1045, 27694224), (1080, 26796726), (1122, 25793640), (1140, 25386372), (1188, 24360660), (1215, 23819312), (1224, 23644170), (1254, 23078520), (1257, 23023440), (1292, 22399740), (1296, 22330605), (1320, 21924594), (1360, 21279753), (1368, 21155310), (1377, 21017040), (1485, 19488528), (1496, 19345230), (1520, 19039779), (1530, 18915336), (1539, 18804720), (1584, 18270495), (1615, 17919792), (1620, 17864484), (1672, 17308890), (1676, 17267580), (1683, 17195760), (1710, 16924248), (1782, 16240440), (1836, 15762780), (1870, 15476184), (1881, 15385680), (1938, 14933160), (1944, 14887070), (1980, 14616396), (2040, 14186502), (2052, 14103540), (2090, 13847112), (2095, 13814064), (2160, 13398363), (2244, 12896820), (2280, 12693186), (2295, 12610224), (2376, 12180330), (2430, 11909656), (2448, 11822085), (2508, 11539260), (2514, 11511720), (2565, 11282832), (2584, 11199870), (2640, 10962297), (2673, 10826960), (2736, 10577655), (2754, 10508520), (2805, 10317456), (2907, 9955440), (2970, 9744264), (2992, 9672615), (3060, 9457668), (3078, 9402360), (3135, 9231408), (3230, 8959896), (3240, 8932242), (3344, 8654445), (3352, 8633790), (3366, 8597880), (3420, 8462124), (3553, 8145360), (3564, 8120220), (3672, 7881390), (3740, 7738092), (3762, 7692840), (3771, 7674480), (3876, 7466580), (3888, 7443535), (3960, 7308198), (4080, 7093251), (4104, 7051770), (4131, 7005680), (4180, 6923556), (4190, 6907032), (4455, 6496176), (4488, 6448410), (4560, 6346593), (4590, 6305112), (4609, 6279120), (4617, 6268240), (4752, 6090165), (4845, 5973264), (4860, 5954828), (5016, 5769630), (5028, 5755860), (5049, 5731920), (5130, 5641416), (5168, 5599935), (5346, 5413480), (5508, 5254260), (5610, 5158728), (5643, 5128560), (5814, 4977720), (5940, 4872132), (6120, 4728834), (6156, 4701180), (6270, 4615704), (6285, 4604688), (6460, 4479948), (6480, 4466121), (6704, 4316895), (6732, 4298940), (6840, 4231062), (6885, 4203408), (7106, 4072680), (7123, 4062960), (7128, 4060110), (7344, 3940695), (7480, 3869046), (7524, 3846420), (7542, 3837240), (7695, 3760944), (7752, 3733290), (7920, 3654099), (7961, 3635280), (8208, 3525885), (8262, 3502840), (8360, 3461778), (8380, 3453516), (8415, 3439152), (8721, 3318480), (8910, 3248088), (8976, 3224205), (9180, 3152556), (9218, 3139560), (9234, 3134120), (9405, 3077136), (9690, 2986632), (9720, 2977414), (10032, 2884815), (10056, 2877930), (10098, 2865960), (10260, 2820708), (10659, 2715120), (10692, 2706740), (11016, 2627130), (11220, 2579364), (11286, 2564280), (11313, 2558160), (11628, 2488860), (11880, 2436066), (12240, 2364417), (12312, 2350590), (12540, 2307852), (12570, 2302344), (12920, 2239974), (13365, 2165392), (13464, 2149470), (13680, 2115531), (13770, 2101704), (13827, 2093040), (14212, 2036340), (14246, 2031480), (14256, 2030055), (14535, 1991088), (14960, 1934523), (15048, 1923210), (15084, 1918620), (15147, 1910640), (15390, 1880472), (15504, 1866645), (15922, 1817640), (16524, 1751420), (16720, 1730889), (16760, 1726758), (16830, 1719576), (16929, 1709520), (17442, 1659240), (17765, 1629072), (17820, 1624044), (18360, 1576278), (18436, 1569780), (18468, 1567060), (18810, 1538568), (18855, 1534896), (19380, 1493316), (19440, 1488707), (20112, 1438965), (20196, 1432980), (20520, 1410354), (20655, 1401136), (21318, 1357560), (21369, 1354320), (21384, 1353370), (22032, 1313565), (22440, 1289682), (22572, 1282140), (22626, 1279080), (23045, 1255824), (23085, 1253648), (23256, 1244430), (23760, 1218033), (23883, 1211760), (24624, 1175295), (25080, 1153926), (25140, 1151172), (25245, 1146384), (25840, 1119987), (26163, 1106160), (26730, 1082696), (26928, 1074735), (27540, 1050852), (27654, 1046520), (28215, 1025712), (28424, 1018170), (28492, 1015740), (29070, 995544), (30096, 961605), (30168, 959310), (30294, 955320), (30780, 940236), (31844, 908820), (31977, 905040), (33048, 875710), (33520, 863379), (33660, 859788), (33858, 854760), (33939, 852720), (34884, 829620), (35530, 814536), (35615, 812592), (35640, 812022), (36720, 788139), (36872, 784890), (36936, 783530), (37620, 769284), (37710, 767448), (38760, 746658), (39805, 727056), (40392, 716490), (41040, 705177), (41310, 700568), (41481, 697680), (42636, 678780), (42738, 677160), (42768, 676685), (43605, 663696), (44880, 644841), (45144, 641070), (45252, 639540), (45441, 636880), (46090, 627912), (46170, 626824), (46512, 622215), (47766, 605880), (50160, 576963), (50280, 575586), (50490, 573192), (50787, 569840), (52326, 553080), (53295, 543024), (53460, 541348), (55080, 525426), (55308, 523260), (56430, 512856), (56565, 511632), (56848, 509085), (56984, 507870), (58140, 497772), (60336, 479655), (60588, 477660), (61560, 470118), (63688, 454410), (63954, 452520), (64107, 451440), (66096, 437855), (67320, 429894), (67716, 427380), (67878, 426360), (69135, 418608), (69768, 414810), (71060, 407268), (71230, 406296), (71280, 406011), (71649, 403920), (73744, 392445), (73872, 391765), (75240, 384642), (75420, 383724), (75735, 382128), (77520, 373329), (78353, 369360), (78489, 368720), (79610, 363528), (80784, 358245), (82620, 350284), (82962, 348840), (84645, 341904), (85272, 339390), (85476, 338580), (87210, 331848), (87571, 330480), (90288, 320535), (90504, 319770), (90882, 318440), (92180, 313956), (92340, 313412), (95532, 302940), (95931, 301680), (100560, 287793), (100980, 286596), (101574, 284920), (101817, 284240), (104652, 276540), (106590, 271512), (106845, 270864), (106920, 270674), (110160, 262713), (110616, 261630), (112860, 256428), (113130, 255816), (113968, 253935), (116280, 248886), (119415, 242352), (121176, 238830), (123120, 235059), (124443, 232560), (127376, 227205), (127908, 226260), (128214, 225720), (130815, 221232), (134640, 214947), (135337, 213840), (135432, 213690), (135756, 213180), (138270, 209304), (139536, 207405), (142120, 203634), (142460, 203148), (143298, 201960), (150480, 192321), (150840, 191862), (151470, 191064), (156706, 184680), (156978, 184360), (159220, 181764), (159885, 181008), (165240, 175142), (165924, 174420), (169290, 170952), (169695, 170544)]