156868680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42169}}^1$

素因数の和:42214

約数の個数: 64

約数和(自身を含む): 485798400

約数和(自身を除く): 328929720

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, 465, 620, 744, 930, 1240, 1860, 3720, 42169, 84338, 126507, 168676, 210845, 253014, 337352, 421690, 506028, 632535, 843380, 1012056, 1265070, 1307239, 1686760, 2530140, 2614478, 3921717, 5060280, 5228956, 6536195, 7843434, 10457912, 13072390, 15686868, 19608585, 26144780, 31373736, 39217170, 52289560, 78434340, 156868680]

約数ペア:

[(1, 156868680), (2, 78434340), (3, 52289560), (4, 39217170), (5, 31373736), (6, 26144780), (8, 19608585), (10, 15686868), (12, 13072390), (15, 10457912), (20, 7843434), (24, 6536195), (30, 5228956), (31, 5060280), (40, 3921717), (60, 2614478), (62, 2530140), (93, 1686760), (120, 1307239), (124, 1265070), (155, 1012056), (186, 843380), (248, 632535), (310, 506028), (372, 421690), (465, 337352), (620, 253014), (744, 210845), (930, 168676), (1240, 126507), (1860, 84338), (3720, 42169)]