20125318320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 720

約数和(自身を含む): 77875848960

約数和(自身を除く): 57750530640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 81, 90, 92, 95, 103, 108, 114, 115, 120, 135, 138, 144, 152, 162, 171, 180, 184, 190, 206, 207, 216, 228, 230, 240, 243, 270, 276, 285, 304, 309, 324, 342, 345, 360, 368, 380, 405, 412, 414, 432, 437, 456, 460, 486, 513, 515, 529, 540, 552, 570, 618, 621, 648, 684, 690, 720, 760, 810, 824, 828, 855, 874, 912, 920, 927, 972, 1026, 1030, 1035, 1058, 1080, 1104, 1140, 1215, 1236, 1242, 1296, 1311, 1368, 1380, 1520, 1539, 1545, 1587, 1620, 1648, 1656, 1710, 1748, 1840, 1854, 1863, 1944, 1957, 2052, 2060, 2070, 2116, 2160, 2185, 2280, 2369, 2430, 2472, 2484, 2565, 2622, 2645, 2736, 2760, 2781, 3078, 3090, 3105, 3174, 3240, 3312, 3420, 3496, 3708, 3726, 3888, 3914, 3933, 4104, 4120, 4140, 4232, 4370, 4560, 4617, 4635, 4738, 4761, 4860, 4944, 4968, 5130, 5244, 5290, 5520, 5562, 5589, 5871, 6156, 6180, 6210, 6348, 6480, 6555, 6840, 6992, 7107, 7416, 7452, 7695, 7828, 7866, 7935, 8208, 8240, 8280, 8343, 8464, 8740, 9234, 9270, 9315, 9476, 9522, 9720, 9785, 9936, 10051, 10260, 10488, 10580, 11124, 11178, 11742, 11799, 11845, 12312, 12360, 12420, 12696, 13110, 13680, 13905, 14214, 14283, 14832, 14904, 15390, 15656, 15732, 15870, 16560, 16686, 17480, 17613, 18468, 18540, 18630, 18952, 19044, 19440, 19570, 19665, 20102, 20520, 20976, 21160, 21321, 22248, 22356, 23085, 23484, 23598, 23690, 23805, 24624, 24720, 24840, 25029, 25392, 26220, 27810, 27945, 28428, 28566, 29355, 29808, 30153, 30780, 31312, 31464, 31740, 33372, 34960, 35226, 35397, 35535, 36936, 37080, 37260, 37904, 38088, 39140, 39330, 40204, 41040, 41715, 42320, 42642, 42849, 44496, 44712, 45011, 46170, 46968, 47196, 47380, 47610, 49680, 50058, 50255, 52440, 52839, 54487, 55620, 55890, 56856, 57132, 58710, 58995, 60306, 61560, 62928, 63480, 63963, 66744, 70452, 70794, 71070, 71415, 73872, 74160, 74520, 76176, 78280, 78660, 80408, 83430, 85284, 85698, 88065, 89424, 90022, 90459, 92340, 93936, 94392, 94760, 95220, 100116, 100510, 104880, 105678, 106191, 106605, 108974, 111240, 111780, 113712, 114264, 117420, 117990, 120612, 123120, 125145, 126960, 127926, 128547, 133488, 135033, 140904, 141588, 142140, 142830, 149040, 150765, 156560, 157320, 158517, 160816, 163461, 166860, 170568, 171396, 176130, 176985, 180044, 180918, 184680, 188784, 189520, 190440, 191889, 200232, 201020, 211356, 212382, 213210, 214245, 217948, 222480, 223560, 225055, 228528, 234840, 235980, 241224, 250290, 255852, 257094, 264195, 270066, 271377, 272435, 281808, 283176, 284280, 285660, 301530, 314640, 317034, 319815, 326922, 333720, 341136, 342792, 352260, 353970, 360088, 361836, 369360, 380880, 383778, 400464, 402040, 405099, 422712, 424764, 426420, 428490, 435896, 447120, 450110, 452295, 469680, 471960, 475551, 482448, 490383, 500580, 511704, 514188, 528390, 530955, 540132, 542754, 544870, 566352, 568560, 571320, 575667, 603060, 634068, 639630, 642735, 653844, 667440, 675165, 685584, 704520, 707940, 720176, 723672, 767556, 792585, 804080, 810198, 814131, 817305, 845424, 849528, 852840, 856980, 871792, 900220, 904590, 943920, 951102, 959445, 980766, 1001160, 1023408, 1028376, 1035253, 1056780, 1061910, 1080264, 1085508, 1089740, 1142640, 1151334, 1206120, 1215297, 1268136, 1279260, 1285470, 1307688, 1350330, 1356885, 1409040, 1415880, 1447344, 1471149, 1535112, 1585170, 1620396, 1628262, 1634610, 1699056, 1705680, 1713960, 1800440, 1809180, 1902204, 1918890, 1961532, 2002320, 2025495, 2056752, 2070506, 2113560, 2123820, 2160528, 2171016, 2179480, 2302668, 2377755, 2412240, 2430594, 2442393, 2451915, 2536272, 2558520, 2570940, 2615376, 2700660, 2713770, 2831760, 2878335, 2942298, 3070224, 3105759, 3170340, 3240792, 3256524, 3269220, 3427920, 3600880, 3618360, 3645891, 3804408, 3837780, 3923064, 4050990, 4070655, 4141012, 4227120, 4247640, 4342032, 4358960, 4413447, 4605336, 4755510, 4861188, 4884786, 4903830, 5117040, 5141880, 5176265, 5401320, 5427540, 5756670, 5884596, 6076485, 6211518, 6340680, 6481584, 6513048, 6538440, 7236720, 7291782, 7355745, 7608816, 7675560, 7846128, 8101980, 8141310, 8282024, 8495280, 8826894, 9210672, 9317277, 9511020, 9722376, 9769572, 9807660, 10283760, 10352530, 10802640, 10855080, 10937673, 11513340, 11769192, 12152970, 12211965, 12423036, 12681360, 13026096, 13076880, 13240341, 14583564, 14711490, 15351120, 15528795, 16203960, 16282620, 16564048, 17653788, 18229455, 18634554, 19022040, 19444752, 19539144, 19615320, 20705060, 21710160, 21875346, 22067235, 23026680, 23538384, 24305940, 24423930, 24846072, 26480682, 27951831, 29167128, 29422980, 31057590, 32407920, 32565240, 35307576, 36458910, 37269108, 38044080, 39078288, 39230640, 41410120, 43750692, 44134470, 46053360, 46586385, 48611880, 48847860, 49692144, 52961364, 54688365, 55903662, 58334256, 58845960, 62115180, 65130480, 66201705, 70615152, 72917820, 74538216, 82820240, 83855493, 87501384, 88268940, 93172770, 97223760, 97695720, 105922728, 109376730, 111807324, 117691920, 124230360, 132403410, 139759155, 145835640, 149076432, 167710986, 175002768, 176537880, 186345540, 195391440, 211845456, 218753460, 223614648, 248460720, 251566479, 264806820, 279518310, 291671280, 335421972, 353075760, 372691080, 419277465, 437506920, 447229296, 503132958, 529613640, 559036620, 670843944, 745382160, 838554930, 875013840, 1006265916, 1059227280, 1118073240, 1257832395, 1341687888, 1677109860, 2012531832, 2236146480, 2515664790, 3354219720, 4025063664, 5031329580, 6708439440, 10062659160, 20125318320]

約数ペア:

[(1, 20125318320), (2, 10062659160), (3, 6708439440), (4, 5031329580), (5, 4025063664), (6, 3354219720), (8, 2515664790), (9, 2236146480), (10, 2012531832), (12, 1677109860), (15, 1341687888), (16, 1257832395), (18, 1118073240), (19, 1059227280), (20, 1006265916), (23, 875013840), (24, 838554930), (27, 745382160), (30, 670843944), (36, 559036620), (38, 529613640), (40, 503132958), (45, 447229296), (46, 437506920), (48, 419277465), (54, 372691080), (57, 353075760), (60, 335421972), (69, 291671280), (72, 279518310), (76, 264806820), (80, 251566479), (81, 248460720), (90, 223614648), (92, 218753460), (95, 211845456), (103, 195391440), (108, 186345540), (114, 176537880), (115, 175002768), (120, 167710986), (135, 149076432), (138, 145835640), (144, 139759155), (152, 132403410), (162, 124230360), (171, 117691920), (180, 111807324), (184, 109376730), (190, 105922728), (206, 97695720), (207, 97223760), (216, 93172770), (228, 88268940), (230, 87501384), (240, 83855493), (243, 82820240), (270, 74538216), (276, 72917820), (285, 70615152), (304, 66201705), (309, 65130480), (324, 62115180), (342, 58845960), (345, 58334256), (360, 55903662), (368, 54688365), (380, 52961364), (405, 49692144), (412, 48847860), (414, 48611880), (432, 46586385), (437, 46053360), (456, 44134470), (460, 43750692), (486, 41410120), (513, 39230640), (515, 39078288), (529, 38044080), (540, 37269108), (552, 36458910), (570, 35307576), (618, 32565240), (621, 32407920), (648, 31057590), (684, 29422980), (690, 29167128), (720, 27951831), (760, 26480682), (810, 24846072), (824, 24423930), (828, 24305940), (855, 23538384), (874, 23026680), (912, 22067235), (920, 21875346), (927, 21710160), (972, 20705060), (1026, 19615320), (1030, 19539144), (1035, 19444752), (1058, 19022040), (1080, 18634554), (1104, 18229455), (1140, 17653788), (1215, 16564048), (1236, 16282620), (1242, 16203960), (1296, 15528795), (1311, 15351120), (1368, 14711490), (1380, 14583564), (1520, 13240341), (1539, 13076880), (1545, 13026096), (1587, 12681360), (1620, 12423036), (1648, 12211965), (1656, 12152970), (1710, 11769192), (1748, 11513340), (1840, 10937673), (1854, 10855080), (1863, 10802640), (1944, 10352530), (1957, 10283760), (2052, 9807660), (2060, 9769572), (2070, 9722376), (2116, 9511020), (2160, 9317277), (2185, 9210672), (2280, 8826894), (2369, 8495280), (2430, 8282024), (2472, 8141310), (2484, 8101980), (2565, 7846128), (2622, 7675560), (2645, 7608816), (2736, 7355745), (2760, 7291782), (2781, 7236720), (3078, 6538440), (3090, 6513048), (3105, 6481584), (3174, 6340680), (3240, 6211518), (3312, 6076485), (3420, 5884596), (3496, 5756670), (3708, 5427540), (3726, 5401320), (3888, 5176265), (3914, 5141880), (3933, 5117040), (4104, 4903830), (4120, 4884786), (4140, 4861188), (4232, 4755510), (4370, 4605336), (4560, 4413447), (4617, 4358960), (4635, 4342032), (4738, 4247640), (4761, 4227120), (4860, 4141012), (4944, 4070655), (4968, 4050990), (5130, 3923064), (5244, 3837780), (5290, 3804408), (5520, 3645891), (5562, 3618360), (5589, 3600880), (5871, 3427920), (6156, 3269220), (6180, 3256524), (6210, 3240792), (6348, 3170340), (6480, 3105759), (6555, 3070224), (6840, 2942298), (6992, 2878335), (7107, 2831760), (7416, 2713770), (7452, 2700660), (7695, 2615376), (7828, 2570940), (7866, 2558520), (7935, 2536272), (8208, 2451915), (8240, 2442393), (8280, 2430594), (8343, 2412240), (8464, 2377755), (8740, 2302668), (9234, 2179480), (9270, 2171016), (9315, 2160528), (9476, 2123820), (9522, 2113560), (9720, 2070506), (9785, 2056752), (9936, 2025495), (10051, 2002320), (10260, 1961532), (10488, 1918890), (10580, 1902204), (11124, 1809180), (11178, 1800440), (11742, 1713960), (11799, 1705680), (11845, 1699056), (12312, 1634610), (12360, 1628262), (12420, 1620396), (12696, 1585170), (13110, 1535112), (13680, 1471149), (13905, 1447344), (14214, 1415880), (14283, 1409040), (14832, 1356885), (14904, 1350330), (15390, 1307688), (15656, 1285470), (15732, 1279260), (15870, 1268136), (16560, 1215297), (16686, 1206120), (17480, 1151334), (17613, 1142640), (18468, 1089740), (18540, 1085508), (18630, 1080264), (18952, 1061910), (19044, 1056780), (19440, 1035253), (19570, 1028376), (19665, 1023408), (20102, 1001160), (20520, 980766), (20976, 959445), (21160, 951102), (21321, 943920), (22248, 904590), (22356, 900220), (23085, 871792), (23484, 856980), (23598, 852840), (23690, 849528), (23805, 845424), (24624, 817305), (24720, 814131), (24840, 810198), (25029, 804080), (25392, 792585), (26220, 767556), (27810, 723672), (27945, 720176), (28428, 707940), (28566, 704520), (29355, 685584), (29808, 675165), (30153, 667440), (30780, 653844), (31312, 642735), (31464, 639630), (31740, 634068), (33372, 603060), (34960, 575667), (35226, 571320), (35397, 568560), (35535, 566352), (36936, 544870), (37080, 542754), (37260, 540132), (37904, 530955), (38088, 528390), (39140, 514188), (39330, 511704), (40204, 500580), (41040, 490383), (41715, 482448), (42320, 475551), (42642, 471960), (42849, 469680), (44496, 452295), (44712, 450110), (45011, 447120), (46170, 435896), (46968, 428490), (47196, 426420), (47380, 424764), (47610, 422712), (49680, 405099), (50058, 402040), (50255, 400464), (52440, 383778), (52839, 380880), (54487, 369360), (55620, 361836), (55890, 360088), (56856, 353970), (57132, 352260), (58710, 342792), (58995, 341136), (60306, 333720), (61560, 326922), (62928, 319815), (63480, 317034), (63963, 314640), (66744, 301530), (70452, 285660), (70794, 284280), (71070, 283176), (71415, 281808), (73872, 272435), (74160, 271377), (74520, 270066), (76176, 264195), (78280, 257094), (78660, 255852), (80408, 250290), (83430, 241224), (85284, 235980), (85698, 234840), (88065, 228528), (89424, 225055), (90022, 223560), (90459, 222480), (92340, 217948), (93936, 214245), (94392, 213210), (94760, 212382), (95220, 211356), (100116, 201020), (100510, 200232), (104880, 191889), (105678, 190440), (106191, 189520), (106605, 188784), (108974, 184680), (111240, 180918), (111780, 180044), (113712, 176985), (114264, 176130), (117420, 171396), (117990, 170568), (120612, 166860), (123120, 163461), (125145, 160816), (126960, 158517), (127926, 157320), (128547, 156560), (133488, 150765), (135033, 149040), (140904, 142830), (141588, 142140)]