2016204840

素因数分解:

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

素因数の和:18784

約数の個数: 192

約数和(自身を含む): 7363923840

約数和(自身を除く): 5347719000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 4140, 4485, 4680, 5382, 5980, 7176, 8280, 8970, 10764, 11960, 13455, 17940, 18731, 21528, 26910, 35880, 37462, 53820, 56193, 74924, 93655, 107640, 112386, 149848, 168579, 187310, 224772, 243503, 280965, 337158, 374620, 430813, 449544, 487006, 561930, 674316, 730509, 749240, 842895, 861626, 974012, 1123860, 1217515, 1292439, 1348632, 1461018, 1685790, 1723252, 1948024, 2154065, 2191527, 2247720, 2435030, 2584878, 2922036, 3371580, 3446504, 3652545, 3877317, 4308130, 4383054, 4870060, 5169756, 5600569, 5844072, 6462195, 6743160, 7305090, 7754634, 8616260, 8766108, 9740120, 10339512, 10957635, 11201138, 12924390, 14610180, 15509268, 16801707, 17232520, 17532216, 19386585, 21915270, 22402276, 25848780, 28002845, 29220360, 31018536, 33603414, 38773170, 43830540, 44804552, 50405121, 51697560, 56005690, 67206828, 77546340, 84008535, 87661080, 100810242, 112011380, 134413656, 155092680, 168017070, 201620484, 224022760, 252025605, 336034140, 403240968, 504051210, 672068280, 1008102420, 2016204840]

約数ペア:

[(1, 2016204840), (2, 1008102420), (3, 672068280), (4, 504051210), (5, 403240968), (6, 336034140), (8, 252025605), (9, 224022760), (10, 201620484), (12, 168017070), (13, 155092680), (15, 134413656), (18, 112011380), (20, 100810242), (23, 87661080), (24, 84008535), (26, 77546340), (30, 67206828), (36, 56005690), (39, 51697560), (40, 50405121), (45, 44804552), (46, 43830540), (52, 38773170), (60, 33603414), (65, 31018536), (69, 29220360), (72, 28002845), (78, 25848780), (90, 22402276), (92, 21915270), (104, 19386585), (115, 17532216), (117, 17232520), (120, 16801707), (130, 15509268), (138, 14610180), (156, 12924390), (180, 11201138), (184, 10957635), (195, 10339512), (207, 9740120), (230, 8766108), (234, 8616260), (260, 7754634), (276, 7305090), (299, 6743160), (312, 6462195), (345, 5844072), (360, 5600569), (390, 5169756), (414, 4870060), (460, 4383054), (468, 4308130), (520, 3877317), (552, 3652545), (585, 3446504), (598, 3371580), (690, 2922036), (780, 2584878), (828, 2435030), (897, 2247720), (920, 2191527), (936, 2154065), (1035, 1948024), (1170, 1723252), (1196, 1685790), (1380, 1461018), (1495, 1348632), (1560, 1292439), (1656, 1217515), (1794, 1123860), (2070, 974012), (2340, 861626), (2392, 842895), (2691, 749240), (2760, 730509), (2990, 674316), (3588, 561930), (4140, 487006), (4485, 449544), (4680, 430813), (5382, 374620), (5980, 337158), (7176, 280965), (8280, 243503), (8970, 224772), (10764, 187310), (11960, 168579), (13455, 149848), (17940, 112386), (18731, 107640), (21528, 93655), (26910, 74924), (35880, 56193), (37462, 53820)]