102911640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1677

約数の個数: 128

約数和(自身を含む): 340804800

約数和(自身を除く): 237893160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1609, 1640, 2132, 2460, 2665, 3198, 3218, 4264, 4827, 4920, 5330, 6396, 6436, 7995, 8045, 9654, 10660, 12792, 12872, 15990, 16090, 19308, 20917, 21320, 24135, 31980, 32180, 38616, 41834, 48270, 62751, 63960, 64360, 65969, 83668, 96540, 104585, 125502, 131938, 167336, 193080, 197907, 209170, 251004, 263876, 313755, 329845, 395814, 418340, 502008, 527752, 627510, 659690, 791628, 836680, 857597, 989535, 1255020, 1319380, 1583256, 1715194, 1979070, 2510040, 2572791, 2638760, 3430388, 3958140, 4287985, 5145582, 6860776, 7916280, 8575970, 10291164, 12863955, 17151940, 20582328, 25727910, 34303880, 51455820, 102911640]

約数ペア:

[(1, 102911640), (2, 51455820), (3, 34303880), (4, 25727910), (5, 20582328), (6, 17151940), (8, 12863955), (10, 10291164), (12, 8575970), (13, 7916280), (15, 6860776), (20, 5145582), (24, 4287985), (26, 3958140), (30, 3430388), (39, 2638760), (40, 2572791), (41, 2510040), (52, 1979070), (60, 1715194), (65, 1583256), (78, 1319380), (82, 1255020), (104, 989535), (120, 857597), (123, 836680), (130, 791628), (156, 659690), (164, 627510), (195, 527752), (205, 502008), (246, 418340), (260, 395814), (312, 329845), (328, 313755), (390, 263876), (410, 251004), (492, 209170), (520, 197907), (533, 193080), (615, 167336), (780, 131938), (820, 125502), (984, 104585), (1066, 96540), (1230, 83668), (1560, 65969), (1599, 64360), (1609, 63960), (1640, 62751), (2132, 48270), (2460, 41834), (2665, 38616), (3198, 32180), (3218, 31980), (4264, 24135), (4827, 21320), (4920, 20917), (5330, 19308), (6396, 16090), (6436, 15990), (7995, 12872), (8045, 12792), (9654, 10660)]