1008102420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18731}}^1$

素因数の和:18782

約数の個数: 144

約数和(自身を含む): 3436497792

約数和(自身を除く): 2428395372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10764, 13455, 17940, 18731, 26910, 37462, 53820, 56193, 74924, 93655, 112386, 168579, 187310, 224772, 243503, 280965, 337158, 374620, 430813, 487006, 561930, 674316, 730509, 842895, 861626, 974012, 1123860, 1217515, 1292439, 1461018, 1685790, 1723252, 2154065, 2191527, 2435030, 2584878, 2922036, 3371580, 3652545, 3877317, 4308130, 4383054, 4870060, 5169756, 5600569, 6462195, 7305090, 7754634, 8616260, 8766108, 10957635, 11201138, 12924390, 14610180, 15509268, 16801707, 19386585, 21915270, 22402276, 25848780, 28002845, 33603414, 38773170, 43830540, 50405121, 56005690, 67206828, 77546340, 84008535, 100810242, 112011380, 168017070, 201620484, 252025605, 336034140, 504051210, 1008102420]

約数ペア:

[(1, 1008102420), (2, 504051210), (3, 336034140), (4, 252025605), (5, 201620484), (6, 168017070), (9, 112011380), (10, 100810242), (12, 84008535), (13, 77546340), (15, 67206828), (18, 56005690), (20, 50405121), (23, 43830540), (26, 38773170), (30, 33603414), (36, 28002845), (39, 25848780), (45, 22402276), (46, 21915270), (52, 19386585), (60, 16801707), (65, 15509268), (69, 14610180), (78, 12924390), (90, 11201138), (92, 10957635), (115, 8766108), (117, 8616260), (130, 7754634), (138, 7305090), (156, 6462195), (180, 5600569), (195, 5169756), (207, 4870060), (230, 4383054), (234, 4308130), (260, 3877317), (276, 3652545), (299, 3371580), (345, 2922036), (390, 2584878), (414, 2435030), (460, 2191527), (468, 2154065), (585, 1723252), (598, 1685790), (690, 1461018), (780, 1292439), (828, 1217515), (897, 1123860), (1035, 974012), (1170, 861626), (1196, 842895), (1380, 730509), (1495, 674316), (1794, 561930), (2070, 487006), (2340, 430813), (2691, 374620), (2990, 337158), (3588, 280965), (4140, 243503), (4485, 224772), (5382, 187310), (5980, 168579), (8970, 112386), (10764, 93655), (13455, 74924), (17940, 56193), (18731, 53820), (26910, 37462)]