166882920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 522685440

約数和(自身を除く): 355802520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 113, 120, 124, 155, 186, 226, 248, 310, 339, 372, 397, 452, 465, 565, 620, 678, 744, 794, 904, 930, 1130, 1191, 1240, 1356, 1588, 1695, 1860, 1985, 2260, 2382, 2712, 3176, 3390, 3503, 3720, 3970, 4520, 4764, 5955, 6780, 7006, 7940, 9528, 10509, 11910, 12307, 13560, 14012, 15880, 17515, 21018, 23820, 24614, 28024, 35030, 36921, 42036, 44861, 47640, 49228, 52545, 61535, 70060, 73842, 84072, 89722, 98456, 105090, 123070, 134583, 140120, 147684, 179444, 184605, 210180, 224305, 246140, 269166, 295368, 358888, 369210, 420360, 448610, 492280, 538332, 672915, 738420, 897220, 1076664, 1345830, 1390691, 1476840, 1794440, 2691660, 2781382, 4172073, 5383320, 5562764, 6953455, 8344146, 11125528, 13906910, 16688292, 20860365, 27813820, 33376584, 41720730, 55627640, 83441460, 166882920]

約数ペア:

[(1, 166882920), (2, 83441460), (3, 55627640), (4, 41720730), (5, 33376584), (6, 27813820), (8, 20860365), (10, 16688292), (12, 13906910), (15, 11125528), (20, 8344146), (24, 6953455), (30, 5562764), (31, 5383320), (40, 4172073), (60, 2781382), (62, 2691660), (93, 1794440), (113, 1476840), (120, 1390691), (124, 1345830), (155, 1076664), (186, 897220), (226, 738420), (248, 672915), (310, 538332), (339, 492280), (372, 448610), (397, 420360), (452, 369210), (465, 358888), (565, 295368), (620, 269166), (678, 246140), (744, 224305), (794, 210180), (904, 184605), (930, 179444), (1130, 147684), (1191, 140120), (1240, 134583), (1356, 123070), (1588, 105090), (1695, 98456), (1860, 89722), (1985, 84072), (2260, 73842), (2382, 70060), (2712, 61535), (3176, 52545), (3390, 49228), (3503, 47640), (3720, 44861), (3970, 42036), (4520, 36921), (4764, 35030), (5955, 28024), (6780, 24614), (7006, 23820), (7940, 21018), (9528, 17515), (10509, 15880), (11910, 14012), (12307, 13560)]