1301096040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{881}}^1$

素因数の和:1323

約数の個数: 128

約数和(自身を含む): 4043934720

約数和(自身を除く): 2742838680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 397, 465, 620, 744, 794, 881, 930, 1191, 1240, 1588, 1762, 1860, 1985, 2382, 2643, 3176, 3524, 3720, 3970, 4405, 4764, 5286, 5955, 7048, 7940, 8810, 9528, 10572, 11910, 12307, 13215, 15880, 17620, 21144, 23820, 24614, 26430, 27311, 35240, 36921, 47640, 49228, 52860, 54622, 61535, 73842, 81933, 98456, 105720, 109244, 123070, 136555, 147684, 163866, 184605, 218488, 246140, 273110, 295368, 327732, 349757, 369210, 409665, 492280, 546220, 655464, 699514, 738420, 819330, 1049271, 1092440, 1399028, 1476840, 1638660, 1748785, 2098542, 2798056, 3277320, 3497570, 4197084, 5246355, 6995140, 8394168, 10492710, 10842467, 13990280, 20985420, 21684934, 32527401, 41970840, 43369868, 54212335, 65054802, 86739736, 108424670, 130109604, 162637005, 216849340, 260219208, 325274010, 433698680, 650548020, 1301096040]

約数ペア:

[(1, 1301096040), (2, 650548020), (3, 433698680), (4, 325274010), (5, 260219208), (6, 216849340), (8, 162637005), (10, 130109604), (12, 108424670), (15, 86739736), (20, 65054802), (24, 54212335), (30, 43369868), (31, 41970840), (40, 32527401), (60, 21684934), (62, 20985420), (93, 13990280), (120, 10842467), (124, 10492710), (155, 8394168), (186, 6995140), (248, 5246355), (310, 4197084), (372, 3497570), (397, 3277320), (465, 2798056), (620, 2098542), (744, 1748785), (794, 1638660), (881, 1476840), (930, 1399028), (1191, 1092440), (1240, 1049271), (1588, 819330), (1762, 738420), (1860, 699514), (1985, 655464), (2382, 546220), (2643, 492280), (3176, 409665), (3524, 369210), (3720, 349757), (3970, 327732), (4405, 295368), (4764, 273110), (5286, 246140), (5955, 218488), (7048, 184605), (7940, 163866), (8810, 147684), (9528, 136555), (10572, 123070), (11910, 109244), (12307, 105720), (13215, 98456), (15880, 81933), (17620, 73842), (21144, 61535), (23820, 54622), (24614, 52860), (26430, 49228), (27311, 47640), (35240, 36921)]