166536960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1454

約数の個数: 144

約数和(自身を含む): 549427200

約数和(自身を除く): 382890240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1399, 1488, 1860, 1920, 1984, 2480, 2798, 2976, 3720, 3840, 3968, 4197, 4960, 5596, 5952, 6995, 7440, 7936, 8394, 9920, 11192, 11904, 13990, 14880, 16788, 19840, 20985, 22384, 23808, 27980, 29760, 33576, 39680, 41970, 43369, 44768, 55960, 59520, 67152, 83940, 86738, 89536, 111920, 119040, 130107, 134304, 167880, 173476, 179072, 216845, 223840, 260214, 268608, 335760, 346952, 358144, 433690, 447680, 520428, 537216, 650535, 671520, 693904, 867380, 895360, 1040856, 1074432, 1301070, 1343040, 1387808, 1734760, 1790720, 2081712, 2602140, 2686080, 2775616, 3469520, 4163424, 5204280, 5372160, 5551232, 6939040, 8326848, 10408560, 11102464, 13878080, 16653696, 20817120, 27756160, 33307392, 41634240, 55512320, 83268480, 166536960]

約数ペア:

[(1, 166536960), (2, 83268480), (3, 55512320), (4, 41634240), (5, 33307392), (6, 27756160), (8, 20817120), (10, 16653696), (12, 13878080), (15, 11102464), (16, 10408560), (20, 8326848), (24, 6939040), (30, 5551232), (31, 5372160), (32, 5204280), (40, 4163424), (48, 3469520), (60, 2775616), (62, 2686080), (64, 2602140), (80, 2081712), (93, 1790720), (96, 1734760), (120, 1387808), (124, 1343040), (128, 1301070), (155, 1074432), (160, 1040856), (186, 895360), (192, 867380), (240, 693904), (248, 671520), (256, 650535), (310, 537216), (320, 520428), (372, 447680), (384, 433690), (465, 358144), (480, 346952), (496, 335760), (620, 268608), (640, 260214), (744, 223840), (768, 216845), (930, 179072), (960, 173476), (992, 167880), (1240, 134304), (1280, 130107), (1399, 119040), (1488, 111920), (1860, 89536), (1920, 86738), (1984, 83940), (2480, 67152), (2798, 59520), (2976, 55960), (3720, 44768), (3840, 43369), (3968, 41970), (4197, 39680), (4960, 33576), (5596, 29760), (5952, 27980), (6995, 23808), (7440, 22384), (7936, 20985), (8394, 19840), (9920, 16788), (11192, 14880), (11904, 13990)]