1372188480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2633

約数の個数: 224

約数和(自身を含む): 4802818944

約数和(自身を除く): 3430630464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 192, 195, 208, 215, 240, 258, 260, 312, 320, 344, 390, 416, 430, 480, 516, 520, 559, 624, 645, 688, 780, 832, 860, 960, 1032, 1040, 1118, 1248, 1290, 1376, 1560, 1677, 1720, 2064, 2080, 2236, 2496, 2557, 2580, 2752, 2795, 3120, 3354, 3440, 4128, 4160, 4472, 5114, 5160, 5590, 6240, 6708, 6880, 7671, 8256, 8385, 8944, 10228, 10320, 11180, 12480, 12785, 13416, 13760, 15342, 16770, 17888, 20456, 20640, 22360, 25570, 26832, 30684, 33241, 33540, 35776, 38355, 40912, 41280, 44720, 51140, 53664, 61368, 66482, 67080, 76710, 81824, 89440, 99723, 102280, 107328, 109951, 122736, 132964, 134160, 153420, 163648, 166205, 178880, 199446, 204560, 219902, 245472, 265928, 268320, 306840, 329853, 332410, 398892, 409120, 439804, 490944, 498615, 531856, 536640, 549755, 613680, 659706, 664820, 797784, 818240, 879608, 997230, 1063712, 1099510, 1227360, 1319412, 1329640, 1429363, 1595568, 1649265, 1759216, 1994460, 2127424, 2199020, 2454720, 2638824, 2659280, 2858726, 3191136, 3298530, 3518432, 3988920, 4288089, 4398040, 5277648, 5318560, 5717452, 6382272, 6597060, 7036864, 7146815, 7977840, 8576178, 8796080, 10555296, 10637120, 11434904, 13194120, 14293630, 15955680, 17152356, 17592160, 21110592, 21440445, 22869808, 26388240, 28587260, 31911360, 34304712, 35184320, 42880890, 45739616, 52776480, 57174520, 68609424, 85761780, 91479232, 105552960, 114349040, 137218848, 171523560, 228698080, 274437696, 343047120, 457396160, 686094240, 1372188480]

約数ペア:

[(1, 1372188480), (2, 686094240), (3, 457396160), (4, 343047120), (5, 274437696), (6, 228698080), (8, 171523560), (10, 137218848), (12, 114349040), (13, 105552960), (15, 91479232), (16, 85761780), (20, 68609424), (24, 57174520), (26, 52776480), (30, 45739616), (32, 42880890), (39, 35184320), (40, 34304712), (43, 31911360), (48, 28587260), (52, 26388240), (60, 22869808), (64, 21440445), (65, 21110592), (78, 17592160), (80, 17152356), (86, 15955680), (96, 14293630), (104, 13194120), (120, 11434904), (129, 10637120), (130, 10555296), (156, 8796080), (160, 8576178), (172, 7977840), (192, 7146815), (195, 7036864), (208, 6597060), (215, 6382272), (240, 5717452), (258, 5318560), (260, 5277648), (312, 4398040), (320, 4288089), (344, 3988920), (390, 3518432), (416, 3298530), (430, 3191136), (480, 2858726), (516, 2659280), (520, 2638824), (559, 2454720), (624, 2199020), (645, 2127424), (688, 1994460), (780, 1759216), (832, 1649265), (860, 1595568), (960, 1429363), (1032, 1329640), (1040, 1319412), (1118, 1227360), (1248, 1099510), (1290, 1063712), (1376, 997230), (1560, 879608), (1677, 818240), (1720, 797784), (2064, 664820), (2080, 659706), (2236, 613680), (2496, 549755), (2557, 536640), (2580, 531856), (2752, 498615), (2795, 490944), (3120, 439804), (3354, 409120), (3440, 398892), (4128, 332410), (4160, 329853), (4472, 306840), (5114, 268320), (5160, 265928), (5590, 245472), (6240, 219902), (6708, 204560), (6880, 199446), (7671, 178880), (8256, 166205), (8385, 163648), (8944, 153420), (10228, 134160), (10320, 132964), (11180, 122736), (12480, 109951), (12785, 107328), (13416, 102280), (13760, 99723), (15342, 89440), (16770, 81824), (17888, 76710), (20456, 67080), (20640, 66482), (22360, 61368), (25570, 53664), (26832, 51140), (30684, 44720), (33241, 41280), (33540, 40912), (35776, 38355)]