160402680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1651

約数の個数: 160

約数和(自身を含む): 556871040

約数和(自身を除く): 396468360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1597, 1620, 1674, 1860, 2232, 2511, 2790, 3194, 3240, 3348, 3720, 4185, 4791, 5022, 5580, 6388, 6696, 7985, 8370, 9582, 10044, 11160, 12555, 12776, 14373, 15970, 16740, 19164, 20088, 23955, 25110, 28746, 31940, 33480, 38328, 43119, 47910, 49507, 50220, 57492, 63880, 71865, 86238, 95820, 99014, 100440, 114984, 129357, 143730, 148521, 172476, 191640, 198028, 215595, 247535, 258714, 287460, 297042, 344952, 396056, 431190, 445563, 495070, 517428, 574920, 594084, 646785, 742605, 862380, 891126, 990140, 1034856, 1188168, 1293570, 1336689, 1485210, 1724760, 1782252, 1980280, 2227815, 2587140, 2673378, 2970420, 3564504, 4010067, 4455630, 5174280, 5346756, 5940840, 6683445, 8020134, 8911260, 10693512, 13366890, 16040268, 17822520, 20050335, 26733780, 32080536, 40100670, 53467560, 80201340, 160402680]

約数ペア:

[(1, 160402680), (2, 80201340), (3, 53467560), (4, 40100670), (5, 32080536), (6, 26733780), (8, 20050335), (9, 17822520), (10, 16040268), (12, 13366890), (15, 10693512), (18, 8911260), (20, 8020134), (24, 6683445), (27, 5940840), (30, 5346756), (31, 5174280), (36, 4455630), (40, 4010067), (45, 3564504), (54, 2970420), (60, 2673378), (62, 2587140), (72, 2227815), (81, 1980280), (90, 1782252), (93, 1724760), (108, 1485210), (120, 1336689), (124, 1293570), (135, 1188168), (155, 1034856), (162, 990140), (180, 891126), (186, 862380), (216, 742605), (248, 646785), (270, 594084), (279, 574920), (310, 517428), (324, 495070), (360, 445563), (372, 431190), (405, 396056), (465, 344952), (540, 297042), (558, 287460), (620, 258714), (648, 247535), (744, 215595), (810, 198028), (837, 191640), (930, 172476), (1080, 148521), (1116, 143730), (1240, 129357), (1395, 114984), (1597, 100440), (1620, 99014), (1674, 95820), (1860, 86238), (2232, 71865), (2511, 63880), (2790, 57492), (3194, 50220), (3240, 49507), (3348, 47910), (3720, 43119), (4185, 38328), (4791, 33480), (5022, 31940), (5580, 28746), (6388, 25110), (6696, 23955), (7985, 20088), (8370, 19164), (9582, 16740), (10044, 15970), (11160, 14373), (12555, 12776)]