15694378680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{10627}}^1$

素因数の和:11069

約数の個数: 128

約数和(自身を含む): 48728954880

約数和(自身を除く): 33034576200

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, 930, 1191, 1240, 1588, 1860, 1985, 2382, 3176, 3720, 3970, 4764, 5955, 7940, 9528, 10627, 11910, 12307, 15880, 21254, 23820, 24614, 31881, 36921, 42508, 47640, 49228, 53135, 61535, 63762, 73842, 85016, 98456, 106270, 123070, 127524, 147684, 159405, 184605, 212540, 246140, 255048, 295368, 318810, 329437, 369210, 425080, 492280, 637620, 658874, 738420, 988311, 1275240, 1317748, 1476840, 1647185, 1976622, 2635496, 3294370, 3953244, 4218919, 4941555, 6588740, 7906488, 8437838, 9883110, 12656757, 13177480, 16875676, 19766220, 21094595, 25313514, 33751352, 39532440, 42189190, 50627028, 63283785, 84378380, 101254056, 126567570, 130786489, 168756760, 253135140, 261572978, 392359467, 506270280, 523145956, 653932445, 784718934, 1046291912, 1307864890, 1569437868, 1961797335, 2615729780, 3138875736, 3923594670, 5231459560, 7847189340, 15694378680]

約数ペア:

[(1, 15694378680), (2, 7847189340), (3, 5231459560), (4, 3923594670), (5, 3138875736), (6, 2615729780), (8, 1961797335), (10, 1569437868), (12, 1307864890), (15, 1046291912), (20, 784718934), (24, 653932445), (30, 523145956), (31, 506270280), (40, 392359467), (60, 261572978), (62, 253135140), (93, 168756760), (120, 130786489), (124, 126567570), (155, 101254056), (186, 84378380), (248, 63283785), (310, 50627028), (372, 42189190), (397, 39532440), (465, 33751352), (620, 25313514), (744, 21094595), (794, 19766220), (930, 16875676), (1191, 13177480), (1240, 12656757), (1588, 9883110), (1860, 8437838), (1985, 7906488), (2382, 6588740), (3176, 4941555), (3720, 4218919), (3970, 3953244), (4764, 3294370), (5955, 2635496), (7940, 1976622), (9528, 1647185), (10627, 1476840), (11910, 1317748), (12307, 1275240), (15880, 988311), (21254, 738420), (23820, 658874), (24614, 637620), (31881, 492280), (36921, 425080), (42508, 369210), (47640, 329437), (49228, 318810), (53135, 295368), (61535, 255048), (63762, 246140), (73842, 212540), (85016, 184605), (98456, 159405), (106270, 147684), (123070, 127524)]