2521137060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63377}}^1$

素因数の和:63422

約数の個数: 144

約数和(自身を含む): 8720305776

約数和(自身を除く): 6199168716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 63377, 126754, 190131, 253508, 316885, 380262, 570393, 633770, 760524, 823901, 950655, 1077409, 1140786, 1267540, 1647802, 1901310, 2154818, 2281572, 2471703, 2851965, 3232227, 3295604, 3802620, 4119505, 4309636, 4943406, 5387045, 5703930, 6464454, 7415109, 8239010, 9696681, 9886812, 10774090, 11407860, 12358515, 12928908, 14006317, 14830218, 16161135, 16478020, 19393362, 21548180, 24717030, 28012634, 29660436, 32322270, 37075545, 38786724, 42018951, 48483405, 49434060, 56025268, 64644540, 70031585, 74151090, 84037902, 96966810, 126056853, 140063170, 148302180, 168075804, 193933620, 210094755, 252113706, 280126340, 420189510, 504227412, 630284265, 840379020, 1260568530, 2521137060]

約数ペア:

[(1, 2521137060), (2, 1260568530), (3, 840379020), (4, 630284265), (5, 504227412), (6, 420189510), (9, 280126340), (10, 252113706), (12, 210094755), (13, 193933620), (15, 168075804), (17, 148302180), (18, 140063170), (20, 126056853), (26, 96966810), (30, 84037902), (34, 74151090), (36, 70031585), (39, 64644540), (45, 56025268), (51, 49434060), (52, 48483405), (60, 42018951), (65, 38786724), (68, 37075545), (78, 32322270), (85, 29660436), (90, 28012634), (102, 24717030), (117, 21548180), (130, 19393362), (153, 16478020), (156, 16161135), (170, 14830218), (180, 14006317), (195, 12928908), (204, 12358515), (221, 11407860), (234, 10774090), (255, 9886812), (260, 9696681), (306, 8239010), (340, 7415109), (390, 6464454), (442, 5703930), (468, 5387045), (510, 4943406), (585, 4309636), (612, 4119505), (663, 3802620), (765, 3295604), (780, 3232227), (884, 2851965), (1020, 2471703), (1105, 2281572), (1170, 2154818), (1326, 1901310), (1530, 1647802), (1989, 1267540), (2210, 1140786), (2340, 1077409), (2652, 950655), (3060, 823901), (3315, 760524), (3978, 633770), (4420, 570393), (6630, 380262), (7956, 316885), (9945, 253508), (13260, 190131), (19890, 126754), (39780, 63377)]