21292230960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1034

約数の個数: 960

約数和(自身を含む): 99209650176

約数和(自身を除く): 77917419216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 31, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 62, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 93, 99, 104, 105, 110, 112, 117, 120, 124, 126, 130, 132, 140, 143, 144, 154, 155, 156, 165, 168, 176, 180, 182, 186, 195, 198, 208, 210, 217, 220, 231, 234, 240, 248, 252, 260, 264, 273, 279, 280, 286, 308, 310, 312, 315, 330, 336, 341, 360, 364, 372, 385, 390, 396, 403, 420, 429, 434, 440, 455, 462, 465, 468, 495, 496, 504, 520, 528, 546, 558, 560, 572, 585, 616, 620, 624, 630, 651, 660, 682, 693, 715, 720, 728, 744, 770, 780, 792, 806, 819, 840, 858, 868, 880, 910, 924, 930, 936, 953, 990, 1001, 1008, 1023, 1040, 1085, 1092, 1116, 1144, 1155, 1170, 1209, 1232, 1240, 1260, 1287, 1302, 1320, 1364, 1365, 1386, 1395, 1430, 1456, 1488, 1540, 1560, 1584, 1612, 1638, 1680, 1705, 1716, 1736, 1820, 1848, 1860, 1872, 1906, 1953, 1980, 2002, 2015, 2046, 2145, 2170, 2184, 2232, 2288, 2310, 2340, 2387, 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25740, 26040, 26598, 26684, 27280, 27720, 28210, 28590, 28644, 29016, 29543, 30030, 30690, 31031, 31248, 31449, 32240, 32760, 33355, 33852, 34308, 34320, 35464, 35805, 36036, 36270, 37167, 38120, 38192, 39060, 39897, 40026, 40040, 40920, 41932, 42315, 42885, 42966, 44330, 45045, 45136, 45744, 47740, 48048, 48360, 49104, 49556, 50778, 51480, 52080, 52415, 53196, 53368, 55440, 56420, 57180, 57288, 58032, 59086, 60039, 60060, 61380, 61945, 62062, 62898, 65520, 66495, 66710, 67704, 68616, 70928, 71610, 72072, 72540, 73381, 74334, 76240, 78120, 79794, 80052, 80080, 81840, 83864, 84630, 85770, 85932, 86723, 88629, 88660, 90090, 93093, 94347, 95480, 96720, 99112, 100065, 101556, 102960, 104830, 106392, 106736, 107415, 111501, 112840, 114360, 114576, 118172, 120078, 120120, 122760, 123890, 124124, 125796, 126945, 132990, 133420, 135408, 136279, 137232, 143220, 144144, 145080, 146762, 147715, 148668, 155155, 156240, 157245, 159588, 160104, 167728, 169260, 171540, 171864, 173446, 177258, 177320, 180180, 185835, 186186, 188694, 190960, 198224, 199485, 200130, 203112, 206801, 209660, 212784, 214830, 220143, 223002, 225680, 228720, 236344, 240156, 240240, 245520, 247780, 248248, 251592, 253890, 260169, 265887, 265980, 266840, 272558, 279279, 286440, 290160, 293524, 295430, 297336, 300195, 310310, 314490, 319176, 320208, 324973, 338520, 343080, 343728, 346892, 354516, 354640, 360360, 366905, 371670, 372372, 377388, 384059, 398970, 400260, 406224, 408837, 413602, 419320, 429660, 433615, 440286, 443145, 446004, 465465, 471735, 472688, 480312, 495560, 496496, 503184, 507780, 520338, 531774, 531960, 533680, 545116, 557505, 558558, 572880, 587048, 590860, 594672, 600390, 620403, 620620, 628980, 638352, 649946, 660429, 677040, 681395, 686160, 693784, 709032, 720720, 733810, 743340, 744744, 754776, 768118, 780507, 797940, 800520, 817674, 827204, 838640, 859320, 867230, 880572, 886290, 892008, 930930, 943470, 953953, 960624, 974919, 991120, 1015560, 1034005, 1040676, 1063548, 1063920, 1090232, 1100715, 1115010, 1117116, 1152177, 1174096, 1181720, 1200780, 1226511, 1240806, 1241240, 1257960, 1299892, 1300845, 1320858, 1329435, 1362790, 1387568, 1396395, 1418064, 1467620, 1486680, 1489488, 1509552, 1536236, 1561014, 1595880, 1601040, 1624865, 1635348, 1654408, 1718640, 1734460, 1761144, 1772580, 1784016, 1861209, 1861860, 1886940, 1907906, 1920295, 1949838, 2031120, 2044185, 2068010, 2081352, 2127096, 2180464, 2201430, 2230020, 2234232, 2274811, 2304354, 2363440, 2401560, 2453022, 2481612, 2482480, 2515920, 2599784, 2601690, 2641716, 2658870, 2688413, 2725580, 2792790, 2861859, 2924757, 2935240, 2973360, 3072472, 3102015, 3122028, 3191760, 3249730, 3270696, 3302145, 3308816, 3456531, 3468920, 3522288, 3545160, 3722418, 3723720, 3773880, 3815812, 3840590, 3899676, 3902535, 4088370, 4136020, 4162704, 4224649, 4254192, 4402860, 4460040, 4468464, 4549622, 4608708, 4769765, 4803120, 4874595, 4906044, 4963224, 5199568, 5203380, 5283432, 5317740, 5376826, 5451160, 5585580, 5723718, 5760885, 5849514, 5870480, 6132555, 6144944, 6204030, 6244056, 6499460, 6541392, 6604290, 6824433, 6913062, 6937840, 7090320, 7444836, 7447440, 7547760, 7631624, 7681180, 7799352, 7805070, 8065239, 8176740, 8272040, 8449298, 8585577, 8805720, 8920080, 9099244, 9217416, 9306045, 9539530, 9749190, 9812088, 9926448, 10406760, 10566864, 10635480, 10753652, 10902320, 11171160, 11374055, 11447436, 11521770, 11699028, 12265110, 12408060, 12488112, 12673947, 12998920, 13208580, 13442065, 13648866, 13826124, 14309295, 14623785, 14889672, 15263248, 15362360, 15598704, 15610140, 16130478, 16353480, 16544080, 16898596, 17171154, 17282655, 17611440, 18198488, 18434832, 18612090, 19079060, 19498380, 19624176, 20473299, 20813520, 21123245, 21270960, 21507304, 22342320, 22748110, 22894872, 23043540, 23398056, 24195717, 24530220, 24816120, 25347894, 25997840, 26417160, 26884130, 27297732, 27652248, 28618590, 29247570, 29572543, 29779344, 30724720, 31220280, 32260956, 32706960, 33797192, 34122165, 34342308, 34565310, 36396976, 37224180, 38021841, 38158120, 38996760, 40326195, 40946598, 42246490, 42927885, 43014608, 45496220, 45789744, 46087080, 46796112, 48391434, 49060440, 49632240, 50695788, 52834320, 53768260, 54595464, 55304496, 57237180, 58495140, 59145086, 62440560, 63369735, 64521912, 67594384, 68244330, 68684616, 69130620, 74448360, 76043682, 76316240, 77993520, 80652390, 81893196, 84492980, 85855770, 88717629, 90992440, 92174160, 96782868, 98120880, 101391576, 102366495, 107536520, 109190928, 114474360, 116990280, 118290172, 120978585, 126739470, 129043824, 136488660, 137369232, 138261240, 147862715, 148896720, 152087364, 161304780, 163786392, 168985960, 171711540, 177435258, 181984880, 190109205, 193565736, 202783152, 204732990, 215073040, 228948720, 233980560, 236580344, 241957170, 253478940, 266152887, 272977320, 276522480, 295725430, 304174728, 322609560, 327572784, 337971920, 343423080, 354870516, 380218410, 387131472, 409465980, 443588145, 473160688, 483914340, 506957880, 532305774, 545954640, 591450860, 608349456, 645219120, 686846160, 709741032, 760436820, 818931960, 887176290, 967828680, 1013915760, 1064611548, 1182901720, 1330764435, 1419482064, 1520873640, 1637863920, 1774352580, 1935657360, 2129223096, 2365803440, 2661528870, 3041747280, 3548705160, 4258446192, 5323057740, 7097410320, 10646115480, 21292230960]

約数ペア:

[(1, 21292230960), (2, 10646115480), (3, 7097410320), (4, 5323057740), (5, 4258446192), (6, 3548705160), (7, 3041747280), (8, 2661528870), (9, 2365803440), (10, 2129223096), (11, 1935657360), (12, 1774352580), (13, 1637863920), (14, 1520873640), (15, 1419482064), (16, 1330764435), (18, 1182901720), (20, 1064611548), (21, 1013915760), (22, 967828680), (24, 887176290), (26, 818931960), (28, 760436820), (30, 709741032), (31, 686846160), (33, 645219120), (35, 608349456), (36, 591450860), (39, 545954640), (40, 532305774), (42, 506957880), (44, 483914340), (45, 473160688), (48, 443588145), (52, 409465980), (55, 387131472), (56, 380218410), (60, 354870516), (62, 343423080), (63, 337971920), (65, 327572784), (66, 322609560), (70, 304174728), (72, 295725430), (77, 276522480), (78, 272977320), (80, 266152887), (84, 253478940), (88, 241957170), (90, 236580344), (91, 233980560), (93, 228948720), (99, 215073040), (104, 204732990), (105, 202783152), (110, 193565736), (112, 190109205), (117, 181984880), (120, 177435258), (124, 171711540), (126, 168985960), (130, 163786392), (132, 161304780), (140, 152087364), (143, 148896720), (144, 147862715), (154, 138261240), (155, 137369232), (156, 136488660), (165, 129043824), (168, 126739470), (176, 120978585), (180, 118290172), (182, 116990280), (186, 114474360), (195, 109190928), (198, 107536520), (208, 102366495), (210, 101391576), (217, 98120880), (220, 96782868), (231, 92174160), (234, 90992440), (240, 88717629), (248, 85855770), (252, 84492980), (260, 81893196), (264, 80652390), (273, 77993520), (279, 76316240), (280, 76043682), (286, 74448360), (308, 69130620), (310, 68684616), (312, 68244330), (315, 67594384), (330, 64521912), (336, 63369735), (341, 62440560), (360, 59145086), (364, 58495140), (372, 57237180), (385, 55304496), (390, 54595464), (396, 53768260), (403, 52834320), (420, 50695788), (429, 49632240), (434, 49060440), (440, 48391434), (455, 46796112), (462, 46087080), (465, 45789744), (468, 45496220), (495, 43014608), (496, 42927885), (504, 42246490), (520, 40946598), (528, 40326195), (546, 38996760), (558, 38158120), (560, 38021841), (572, 37224180), (585, 36396976), (616, 34565310), (620, 34342308), (624, 34122165), (630, 33797192), (651, 32706960), (660, 32260956), (682, 31220280), (693, 30724720), (715, 29779344), (720, 29572543), (728, 29247570), (744, 28618590), (770, 27652248), (780, 27297732), (792, 26884130), (806, 26417160), (819, 25997840), (840, 25347894), (858, 24816120), (868, 24530220), (880, 24195717), (910, 23398056), (924, 23043540), (930, 22894872), (936, 22748110), (953, 22342320), (990, 21507304), (1001, 21270960), (1008, 21123245), (1023, 20813520), (1040, 20473299), (1085, 19624176), (1092, 19498380), (1116, 19079060), (1144, 18612090), (1155, 18434832), (1170, 18198488), (1209, 17611440), (1232, 17282655), (1240, 17171154), (1260, 16898596), (1287, 16544080), (1302, 16353480), (1320, 16130478), (1364, 15610140), (1365, 15598704), (1386, 15362360), (1395, 15263248), (1430, 14889672), (1456, 14623785), (1488, 14309295), (1540, 13826124), (1560, 13648866), (1584, 13442065), (1612, 13208580), (1638, 12998920), (1680, 12673947), (1705, 12488112), (1716, 12408060), (1736, 12265110), (1820, 11699028), (1848, 11521770), (1860, 11447436), (1872, 11374055), (1906, 11171160), (1953, 10902320), (1980, 10753652), (2002, 10635480), (2015, 10566864), (2046, 10406760), (2145, 9926448), (2170, 9812088), (2184, 9749190), (2232, 9539530), (2288, 9306045), (2310, 9217416), (2340, 9099244), (2387, 8920080), (2418, 8805720), (2480, 8585577), (2520, 8449298), (2574, 8272040), (2604, 8176740), (2640, 8065239), (2728, 7805070), (2730, 7799352), (2772, 7681180), (2790, 7631624), (2821, 7547760), (2859, 7447440), (2860, 7444836), (3003, 7090320), (3069, 6937840), (3080, 6913062), (3120, 6824433), (3224, 6604290), (3255, 6541392), (3276, 6499460), (3410, 6244056), (3432, 6204030), (3465, 6144944), (3472, 6132555), (3627, 5870480), (3640, 5849514), (3696, 5760885), (3720, 5723718), (3812, 5585580), (3906, 5451160), (3960, 5376826), (4004, 5317740), (4030, 5283432), (4092, 5203380), (4095, 5199568), (4290, 4963224), (4340, 4906044), (4368, 4874595), (4433, 4803120), (4464, 4769765), (4620, 4608708), (4680, 4549622), (4765, 4468464), (4774, 4460040), (4836, 4402860), (5005, 4254192), (5040, 4224649), (5115, 4162704), (5148, 4136020), (5208, 4088370), (5456, 3902535), (5460, 3899676), (5544, 3840590), (5580, 3815812), (5642, 3773880), (5718, 3723720), (5720, 3722418), (6006, 3545160), (6045, 3522288), (6138, 3468920), (6160, 3456531), (6435, 3308816), (6448, 3302145), (6510, 3270696), (6552, 3249730), (6671, 3191760), (6820, 3122028), (6864, 3102015), (6930, 3072472), (7161, 2973360), (7254, 2935240), (7280, 2924757), (7440, 2861859), (7624, 2792790), (7812, 2725580), (7920, 2688413), (8008, 2658870), (8060, 2641716), (8184, 2601690), (8190, 2599784), (8463, 2515920), (8577, 2482480), (8580, 2481612), (8680, 2453022), (8866, 2401560), (9009, 2363440), (9240, 2304354), (9360, 2274811), (9530, 2234232), (9548, 2230020), (9672, 2201430), (9765, 2180464), (10010, 2127096), (10230, 2081352), (10296, 2068010), (10416, 2044185), (10483, 2031120), (10920, 1949838), (11088, 1920295), (11160, 1907906), (11284, 1886940), (11436, 1861860), (11440, 1861209), (11935, 1784016), (12012, 1772580), (12090, 1761144), (12276, 1734460), (12389, 1718640), (12870, 1654408), (13020, 1635348), (13104, 1624865), (13299, 1601040), (13342, 1595880), (13640, 1561014), (13860, 1536236), (14105, 1509552), (14295, 1489488), (14322, 1486680), (14508, 1467620), (15015, 1418064), (15248, 1396395), (15345, 1387568), (15624, 1362790), (16016, 1329435), (16120, 1320858), (16368, 1300845), (16380, 1299892), (16926, 1257960), (17154, 1241240), (17160, 1240806), (17360, 1226511), (17732, 1200780), (18018, 1181720), (18135, 1174096), (18480, 1152177), (19060, 1117116), (19096, 1115010), (19344, 1100715), (19530, 1090232), (20013, 1063920), (20020, 1063548), (20460, 1040676), (20592, 1034005), (20966, 1015560), (21483, 991120), (21840, 974919), (22165, 960624), (22320, 953953), (22568, 943470), (22872, 930930), (23870, 892008), (24024, 886290), (24180, 880572), (24552, 867230), (24778, 859320), (25389, 838640), (25740, 827204), (26040, 817674), (26598, 800520), (26684, 797940), (27280, 780507), (27720, 768118), (28210, 754776), (28590, 744744), (28644, 743340), (29016, 733810), (29543, 720720), (30030, 709032), (30690, 693784), (31031, 686160), (31248, 681395), (31449, 677040), (32240, 660429), (32760, 649946), (33355, 638352), (33852, 628980), (34308, 620620), (34320, 620403), (35464, 600390), (35805, 594672), (36036, 590860), (36270, 587048), (37167, 572880), (38120, 558558), (38192, 557505), (39060, 545116), (39897, 533680), (40026, 531960), (40040, 531774), (40920, 520338), (41932, 507780), (42315, 503184), (42885, 496496), (42966, 495560), (44330, 480312), (45045, 472688), (45136, 471735), (45744, 465465), (47740, 446004), (48048, 443145), (48360, 440286), (49104, 433615), (49556, 429660), (50778, 419320), (51480, 413602), (52080, 408837), (52415, 406224), (53196, 400260), (53368, 398970), (55440, 384059), (56420, 377388), (57180, 372372), (57288, 371670), (58032, 366905), (59086, 360360), (60039, 354640), (60060, 354516), (61380, 346892), (61945, 343728), (62062, 343080), (62898, 338520), (65520, 324973), (66495, 320208), (66710, 319176), (67704, 314490), (68616, 310310), (70928, 300195), (71610, 297336), (72072, 295430), (72540, 293524), (73381, 290160), (74334, 286440), (76240, 279279), (78120, 272558), (79794, 266840), (80052, 265980), (80080, 265887), (81840, 260169), (83864, 253890), (84630, 251592), (85770, 248248), (85932, 247780), (86723, 245520), (88629, 240240), (88660, 240156), (90090, 236344), (93093, 228720), (94347, 225680), (95480, 223002), (96720, 220143), (99112, 214830), (100065, 212784), (101556, 209660), (102960, 206801), (104830, 203112), (106392, 200130), (106736, 199485), (107415, 198224), (111501, 190960), (112840, 188694), (114360, 186186), (114576, 185835), (118172, 180180), (120078, 177320), (120120, 177258), (122760, 173446), (123890, 171864), (124124, 171540), (125796, 169260), (126945, 167728), (132990, 160104), (133420, 159588), (135408, 157245), (136279, 156240), (137232, 155155), (143220, 148668), (144144, 147715), (145080, 146762)]