158263680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2712

約数の個数: 128

約数和(自身を含む): 520934400

約数和(自身を除く): 362670720

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2659, 2976, 3720, 3968, 4960, 5318, 5952, 7440, 7977, 9920, 10636, 11904, 13295, 14880, 15954, 19840, 21272, 26590, 29760, 31908, 39885, 42544, 53180, 59520, 63816, 79770, 82429, 85088, 106360, 127632, 159540, 164858, 170176, 212720, 247287, 255264, 319080, 329716, 340352, 412145, 425440, 494574, 510528, 638160, 659432, 824290, 850880, 989148, 1021056, 1236435, 1276320, 1318864, 1648580, 1701760, 1978296, 2472870, 2552640, 2637728, 3297160, 3956592, 4945740, 5105280, 5275456, 6594320, 7913184, 9891480, 10550912, 13188640, 15826368, 19782960, 26377280, 31652736, 39565920, 52754560, 79131840, 158263680]

約数ペア:

[(1, 158263680), (2, 79131840), (3, 52754560), (4, 39565920), (5, 31652736), (6, 26377280), (8, 19782960), (10, 15826368), (12, 13188640), (15, 10550912), (16, 9891480), (20, 7913184), (24, 6594320), (30, 5275456), (31, 5105280), (32, 4945740), (40, 3956592), (48, 3297160), (60, 2637728), (62, 2552640), (64, 2472870), (80, 1978296), (93, 1701760), (96, 1648580), (120, 1318864), (124, 1276320), (128, 1236435), (155, 1021056), (160, 989148), (186, 850880), (192, 824290), (240, 659432), (248, 638160), (310, 510528), (320, 494574), (372, 425440), (384, 412145), (465, 340352), (480, 329716), (496, 319080), (620, 255264), (640, 247287), (744, 212720), (930, 170176), (960, 164858), (992, 159540), (1240, 127632), (1488, 106360), (1860, 85088), (1920, 82429), (1984, 79770), (2480, 63816), (2659, 59520), (2976, 53180), (3720, 42544), (3968, 39885), (4960, 31908), (5318, 29760), (5952, 26590), (7440, 21272), (7977, 19840), (9920, 15954), (10636, 14880), (11904, 13295)]