21415379440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 480

約数和(自身を含む): 66222636480

約数和(自身を除く): 44807257040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 43, 49, 52, 56, 58, 65, 70, 80, 86, 91, 98, 104, 112, 116, 130, 140, 145, 172, 182, 196, 203, 208, 215, 232, 245, 260, 280, 290, 301, 337, 344, 364, 377, 392, 406, 430, 455, 464, 490, 520, 559, 560, 580, 602, 637, 674, 688, 728, 754, 784, 812, 860, 910, 980, 1015, 1040, 1118, 1160, 1204, 1247, 1274, 1348, 1421, 1456, 1505, 1508, 1624, 1685, 1720, 1820, 1885, 1960, 2030, 2107, 2236, 2320, 2359, 2408, 2494, 2548, 2639, 2696, 2795, 2842, 3010, 3016, 3185, 3248, 3370, 3440, 3640, 3770, 3913, 3920, 4060, 4214, 4381, 4472, 4718, 4816, 4988, 5096, 5278, 5392, 5590, 5684, 6020, 6032, 6235, 6370, 6740, 7105, 7280, 7540, 7826, 8120, 8428, 8729, 8762, 8944, 9436, 9773, 9976, 10192, 10535, 10556, 11180, 11368, 11795, 12040, 12470, 12740, 13195, 13480, 14210, 14491, 15080, 15652, 16211, 16240, 16513, 16856, 17458, 17524, 18473, 18872, 19546, 19565, 19952, 21070, 21112, 21905, 22360, 22736, 23590, 24080, 24940, 25480, 26390, 26960, 27391, 28420, 28982, 30160, 30667, 31304, 32422, 33026, 33712, 34916, 35048, 36946, 37744, 39092, 39130, 42140, 42224, 43645, 43810, 44720, 47180, 48865, 49880, 50960, 52780, 54782, 56840, 57964, 61103, 61334, 62608, 64844, 66052, 68411, 69832, 70096, 72455, 73892, 78184, 78260, 81055, 82565, 84280, 87290, 87620, 92365, 94360, 97730, 99760, 101437, 105560, 109564, 113477, 113680, 115928, 122206, 122668, 127049, 129688, 132104, 136822, 136955, 139664, 144910, 147784, 153335, 156368, 156520, 162110, 165130, 168560, 174580, 175240, 184730, 188383, 188720, 195460, 202874, 211120, 214669, 219128, 226954, 231856, 244412, 245336, 254098, 259376, 264208, 273644, 273910, 289820, 295568, 305515, 306670, 313040, 324220, 330260, 342055, 349160, 350480, 369460, 376766, 390920, 405748, 420239, 429338, 438256, 453908, 478877, 488824, 490672, 507185, 508196, 547288, 547820, 567385, 579640, 611030, 613340, 635245, 648440, 660520, 684110, 698320, 710059, 738920, 753532, 781840, 794339, 811496, 840478, 858676, 889343, 907816, 941915, 957754, 977648, 1014370, 1016392, 1073345, 1094576, 1095640, 1134770, 1159280, 1222060, 1226680, 1270490, 1296880, 1318681, 1321040, 1368220, 1420118, 1477840, 1507064, 1588678, 1622992, 1680956, 1717352, 1778686, 1815632, 1883830, 1915508, 2028740, 2032784, 2101195, 2146690, 2191280, 2269540, 2394385, 2444120, 2453360, 2540980, 2637362, 2736440, 2840236, 2941673, 3014128, 3177356, 3361912, 3434704, 3550295, 3557372, 3767660, 3831016, 3971695, 4057480, 4202390, 4293380, 4446715, 4539080, 4788770, 4888240, 5081960, 5274724, 5463107, 5472880, 5680472, 5883346, 6225401, 6354712, 6593405, 6723824, 7100590, 7114744, 7535320, 7662032, 7943390, 8114960, 8404780, 8586760, 8893430, 9078160, 9230767, 9577540, 10163920, 10549448, 10926214, 11360944, 11766692, 12450802, 12709424, 13186810, 14201180, 14229488, 14708365, 15070640, 15886780, 16809560, 17173520, 17786860, 18461534, 19155080, 20591711, 21098896, 21852428, 23533384, 24901604, 26373620, 27315535, 28402360, 29416730, 31127005, 31773560, 33619120, 35573720, 36923068, 38241749, 38310160, 41183422, 43704856, 46153835, 47066768, 49803208, 52747240, 54631070, 56804720, 58833460, 62254010, 63547120, 71147440, 73846136, 76483498, 82366844, 87409712, 92307670, 99606416, 102958555, 105494480, 109262140, 117666920, 124508020, 147692272, 152966996, 164733688, 184615340, 191208745, 205917110, 218524280, 235333840, 249016040, 267692243, 305933992, 329467376, 369230680, 382417490, 411834220, 437048560, 498032080, 535384486, 611867984, 738461360, 764834980, 823668440, 1070768972, 1338461215, 1529669960, 1647336880, 2141537944, 2676922430, 3059339920, 4283075888, 5353844860, 10707689720, 21415379440]

約数ペア:

[(1, 21415379440), (2, 10707689720), (4, 5353844860), (5, 4283075888), (7, 3059339920), (8, 2676922430), (10, 2141537944), (13, 1647336880), (14, 1529669960), (16, 1338461215), (20, 1070768972), (26, 823668440), (28, 764834980), (29, 738461360), (35, 611867984), (40, 535384486), (43, 498032080), (49, 437048560), (52, 411834220), (56, 382417490), (58, 369230680), (65, 329467376), (70, 305933992), (80, 267692243), (86, 249016040), (91, 235333840), (98, 218524280), (104, 205917110), (112, 191208745), (116, 184615340), (130, 164733688), (140, 152966996), (145, 147692272), (172, 124508020), (182, 117666920), (196, 109262140), (203, 105494480), (208, 102958555), (215, 99606416), (232, 92307670), (245, 87409712), (260, 82366844), (280, 76483498), (290, 73846136), (301, 71147440), (337, 63547120), (344, 62254010), (364, 58833460), (377, 56804720), (392, 54631070), (406, 52747240), (430, 49803208), (455, 47066768), (464, 46153835), (490, 43704856), (520, 41183422), (559, 38310160), (560, 38241749), (580, 36923068), (602, 35573720), (637, 33619120), (674, 31773560), (688, 31127005), (728, 29416730), (754, 28402360), (784, 27315535), (812, 26373620), (860, 24901604), (910, 23533384), (980, 21852428), (1015, 21098896), (1040, 20591711), (1118, 19155080), (1160, 18461534), (1204, 17786860), (1247, 17173520), (1274, 16809560), (1348, 15886780), (1421, 15070640), (1456, 14708365), (1505, 14229488), (1508, 14201180), (1624, 13186810), (1685, 12709424), (1720, 12450802), (1820, 11766692), (1885, 11360944), (1960, 10926214), (2030, 10549448), (2107, 10163920), (2236, 9577540), (2320, 9230767), (2359, 9078160), (2408, 8893430), (2494, 8586760), (2548, 8404780), (2639, 8114960), (2696, 7943390), (2795, 7662032), (2842, 7535320), (3010, 7114744), (3016, 7100590), (3185, 6723824), (3248, 6593405), (3370, 6354712), (3440, 6225401), (3640, 5883346), (3770, 5680472), (3913, 5472880), (3920, 5463107), (4060, 5274724), (4214, 5081960), (4381, 4888240), (4472, 4788770), (4718, 4539080), (4816, 4446715), (4988, 4293380), (5096, 4202390), (5278, 4057480), (5392, 3971695), (5590, 3831016), (5684, 3767660), (6020, 3557372), (6032, 3550295), (6235, 3434704), (6370, 3361912), (6740, 3177356), (7105, 3014128), (7280, 2941673), (7540, 2840236), (7826, 2736440), (8120, 2637362), (8428, 2540980), (8729, 2453360), (8762, 2444120), (8944, 2394385), (9436, 2269540), (9773, 2191280), (9976, 2146690), (10192, 2101195), (10535, 2032784), (10556, 2028740), (11180, 1915508), (11368, 1883830), (11795, 1815632), (12040, 1778686), (12470, 1717352), (12740, 1680956), (13195, 1622992), (13480, 1588678), (14210, 1507064), (14491, 1477840), (15080, 1420118), (15652, 1368220), (16211, 1321040), (16240, 1318681), (16513, 1296880), (16856, 1270490), (17458, 1226680), (17524, 1222060), (18473, 1159280), (18872, 1134770), (19546, 1095640), (19565, 1094576), (19952, 1073345), (21070, 1016392), (21112, 1014370), (21905, 977648), (22360, 957754), (22736, 941915), (23590, 907816), (24080, 889343), (24940, 858676), (25480, 840478), (26390, 811496), (26960, 794339), (27391, 781840), (28420, 753532), (28982, 738920), (30160, 710059), (30667, 698320), (31304, 684110), (32422, 660520), (33026, 648440), (33712, 635245), (34916, 613340), (35048, 611030), (36946, 579640), (37744, 567385), (39092, 547820), (39130, 547288), (42140, 508196), (42224, 507185), (43645, 490672), (43810, 488824), (44720, 478877), (47180, 453908), (48865, 438256), (49880, 429338), (50960, 420239), (52780, 405748), (54782, 390920), (56840, 376766), (57964, 369460), (61103, 350480), (61334, 349160), (62608, 342055), (64844, 330260), (66052, 324220), (68411, 313040), (69832, 306670), (70096, 305515), (72455, 295568), (73892, 289820), (78184, 273910), (78260, 273644), (81055, 264208), (82565, 259376), (84280, 254098), (87290, 245336), (87620, 244412), (92365, 231856), (94360, 226954), (97730, 219128), (99760, 214669), (101437, 211120), (105560, 202874), (109564, 195460), (113477, 188720), (113680, 188383), (115928, 184730), (122206, 175240), (122668, 174580), (127049, 168560), (129688, 165130), (132104, 162110), (136822, 156520), (136955, 156368), (139664, 153335), (144910, 147784)]