39513840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 130277376

約数和(自身を除く): 90763536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 113, 120, 124, 141, 155, 186, 188, 226, 235, 240, 248, 282, 310, 339, 372, 376, 452, 465, 470, 496, 564, 565, 620, 678, 705, 744, 752, 904, 930, 940, 1128, 1130, 1240, 1356, 1410, 1457, 1488, 1695, 1808, 1860, 1880, 2256, 2260, 2480, 2712, 2820, 2914, 3390, 3503, 3720, 3760, 4371, 4520, 5311, 5424, 5640, 5828, 6780, 7006, 7285, 7440, 8742, 9040, 10509, 10622, 11280, 11656, 13560, 14012, 14570, 15933, 17484, 17515, 21018, 21244, 21855, 23312, 26555, 27120, 28024, 29140, 31866, 34968, 35030, 42036, 42488, 43710, 52545, 53110, 56048, 58280, 63732, 69936, 70060, 79665, 84072, 84976, 87420, 105090, 106220, 116560, 127464, 140120, 159330, 164641, 168144, 174840, 210180, 212440, 254928, 280240, 318660, 329282, 349680, 420360, 424880, 493923, 637320, 658564, 823205, 840720, 987846, 1274640, 1317128, 1646410, 1975692, 2469615, 2634256, 3292820, 3951384, 4939230, 6585640, 7902768, 9878460, 13171280, 19756920, 39513840]

約数ペア:

[(1, 39513840), (2, 19756920), (3, 13171280), (4, 9878460), (5, 7902768), (6, 6585640), (8, 4939230), (10, 3951384), (12, 3292820), (15, 2634256), (16, 2469615), (20, 1975692), (24, 1646410), (30, 1317128), (31, 1274640), (40, 987846), (47, 840720), (48, 823205), (60, 658564), (62, 637320), (80, 493923), (93, 424880), (94, 420360), (113, 349680), (120, 329282), (124, 318660), (141, 280240), (155, 254928), (186, 212440), (188, 210180), (226, 174840), (235, 168144), (240, 164641), (248, 159330), (282, 140120), (310, 127464), (339, 116560), (372, 106220), (376, 105090), (452, 87420), (465, 84976), (470, 84072), (496, 79665), (564, 70060), (565, 69936), (620, 63732), (678, 58280), (705, 56048), (744, 53110), (752, 52545), (904, 43710), (930, 42488), (940, 42036), (1128, 35030), (1130, 34968), (1240, 31866), (1356, 29140), (1410, 28024), (1457, 27120), (1488, 26555), (1695, 23312), (1808, 21855), (1860, 21244), (1880, 21018), (2256, 17515), (2260, 17484), (2480, 15933), (2712, 14570), (2820, 14012), (2914, 13560), (3390, 11656), (3503, 11280), (3720, 10622), (3760, 10509), (4371, 9040), (4520, 8742), (5311, 7440), (5424, 7285), (5640, 7006), (5828, 6780)]