162439680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1666

約数の個数: 160

約数和(自身を含む): 559589184

約数和(自身を除く): 397149504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1627, 1664, 1920, 2080, 2496, 2560, 3120, 3254, 3328, 3840, 4160, 4881, 4992, 6240, 6508, 6656, 7680, 8135, 8320, 9762, 9984, 12480, 13016, 16270, 16640, 19524, 19968, 21151, 24405, 24960, 26032, 32540, 33280, 39048, 42302, 48810, 49920, 52064, 63453, 65080, 78096, 84604, 97620, 99840, 104128, 105755, 126906, 130160, 156192, 169208, 195240, 208256, 211510, 253812, 260320, 312384, 317265, 338416, 390480, 416512, 423020, 507624, 520640, 624768, 634530, 676832, 780960, 833024, 846040, 1015248, 1041280, 1249536, 1269060, 1353664, 1561920, 1692080, 2030496, 2082560, 2499072, 2538120, 2707328, 3123840, 3384160, 4060992, 4165120, 5076240, 5414656, 6247680, 6768320, 8121984, 10152480, 10829312, 12495360, 13536640, 16243968, 20304960, 27073280, 32487936, 40609920, 54146560, 81219840, 162439680]

約数ペア:

[(1, 162439680), (2, 81219840), (3, 54146560), (4, 40609920), (5, 32487936), (6, 27073280), (8, 20304960), (10, 16243968), (12, 13536640), (13, 12495360), (15, 10829312), (16, 10152480), (20, 8121984), (24, 6768320), (26, 6247680), (30, 5414656), (32, 5076240), (39, 4165120), (40, 4060992), (48, 3384160), (52, 3123840), (60, 2707328), (64, 2538120), (65, 2499072), (78, 2082560), (80, 2030496), (96, 1692080), (104, 1561920), (120, 1353664), (128, 1269060), (130, 1249536), (156, 1041280), (160, 1015248), (192, 846040), (195, 833024), (208, 780960), (240, 676832), (256, 634530), (260, 624768), (312, 520640), (320, 507624), (384, 423020), (390, 416512), (416, 390480), (480, 338416), (512, 317265), (520, 312384), (624, 260320), (640, 253812), (768, 211510), (780, 208256), (832, 195240), (960, 169208), (1040, 156192), (1248, 130160), (1280, 126906), (1536, 105755), (1560, 104128), (1627, 99840), (1664, 97620), (1920, 84604), (2080, 78096), (2496, 65080), (2560, 63453), (3120, 52064), (3254, 49920), (3328, 48810), (3840, 42302), (4160, 39048), (4881, 33280), (4992, 32540), (6240, 26032), (6508, 24960), (6656, 24405), (7680, 21151), (8135, 19968), (8320, 19524), (9762, 16640), (9984, 16270), (12480, 13016)]