105020760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2927}}^1$

素因数の和:2977

約数の個数: 128

約数和(自身を含む): 354170880

約数和(自身を除く): 249150120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2927, 2990, 3588, 4485, 5854, 5980, 7176, 8781, 8970, 11708, 11960, 14635, 17562, 17940, 23416, 29270, 35124, 35880, 38051, 43905, 58540, 67321, 70248, 76102, 87810, 114153, 117080, 134642, 152204, 175620, 190255, 201963, 228306, 269284, 304408, 336605, 351240, 380510, 403926, 456612, 538568, 570765, 673210, 761020, 807852, 875173, 913224, 1009815, 1141530, 1346420, 1522040, 1615704, 1750346, 2019630, 2283060, 2625519, 2692840, 3500692, 4039260, 4375865, 4566120, 5251038, 7001384, 8078520, 8751730, 10502076, 13127595, 17503460, 21004152, 26255190, 35006920, 52510380, 105020760]

約数ペア:

[(1, 105020760), (2, 52510380), (3, 35006920), (4, 26255190), (5, 21004152), (6, 17503460), (8, 13127595), (10, 10502076), (12, 8751730), (13, 8078520), (15, 7001384), (20, 5251038), (23, 4566120), (24, 4375865), (26, 4039260), (30, 3500692), (39, 2692840), (40, 2625519), (46, 2283060), (52, 2019630), (60, 1750346), (65, 1615704), (69, 1522040), (78, 1346420), (92, 1141530), (104, 1009815), (115, 913224), (120, 875173), (130, 807852), (138, 761020), (156, 673210), (184, 570765), (195, 538568), (230, 456612), (260, 403926), (276, 380510), (299, 351240), (312, 336605), (345, 304408), (390, 269284), (460, 228306), (520, 201963), (552, 190255), (598, 175620), (690, 152204), (780, 134642), (897, 117080), (920, 114153), (1196, 87810), (1380, 76102), (1495, 70248), (1560, 67321), (1794, 58540), (2392, 43905), (2760, 38051), (2927, 35880), (2990, 35124), (3588, 29270), (4485, 23416), (5854, 17940), (5980, 17562), (7176, 14635), (8781, 11960), (8970, 11708)]