17971180560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{41809}}^1$

素因数の和:42030

約数の個数: 160

約数和(自身を含む): 62213280000

約数和(自身を除く): 44242099440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 199, 216, 240, 270, 360, 398, 432, 540, 597, 720, 796, 995, 1080, 1194, 1592, 1791, 1990, 2160, 2388, 2985, 3184, 3582, 3980, 4776, 5373, 5970, 7164, 7960, 8955, 9552, 10746, 11940, 14328, 15920, 17910, 21492, 23880, 26865, 28656, 35820, 41809, 42984, 47760, 53730, 71640, 83618, 85968, 107460, 125427, 143280, 167236, 209045, 214920, 250854, 334472, 376281, 418090, 429840, 501708, 627135, 668944, 752562, 836180, 1003416, 1128843, 1254270, 1505124, 1672360, 1881405, 2006832, 2257686, 2508540, 3010248, 3344720, 3762810, 4515372, 5017080, 5644215, 6020496, 7525620, 8319991, 9030744, 10034160, 11288430, 15051240, 16639982, 18061488, 22576860, 24959973, 30102480, 33279964, 41599955, 45153720, 49919946, 66559928, 74879919, 83199910, 90307440, 99839892, 124799865, 133119856, 149759838, 166399820, 199679784, 224639757, 249599730, 299519676, 332799640, 374399595, 399359568, 449279514, 499199460, 599039352, 665599280, 748799190, 898559028, 998398920, 1123198785, 1198078704, 1497598380, 1797118056, 1996797840, 2246397570, 2995196760, 3594236112, 4492795140, 5990393520, 8985590280, 17971180560]

約数ペア:

[(1, 17971180560), (2, 8985590280), (3, 5990393520), (4, 4492795140), (5, 3594236112), (6, 2995196760), (8, 2246397570), (9, 1996797840), (10, 1797118056), (12, 1497598380), (15, 1198078704), (16, 1123198785), (18, 998398920), (20, 898559028), (24, 748799190), (27, 665599280), (30, 599039352), (36, 499199460), (40, 449279514), (45, 399359568), (48, 374399595), (54, 332799640), (60, 299519676), (72, 249599730), (80, 224639757), (90, 199679784), (108, 166399820), (120, 149759838), (135, 133119856), (144, 124799865), (180, 99839892), (199, 90307440), (216, 83199910), (240, 74879919), (270, 66559928), (360, 49919946), (398, 45153720), (432, 41599955), (540, 33279964), (597, 30102480), (720, 24959973), (796, 22576860), (995, 18061488), (1080, 16639982), (1194, 15051240), (1592, 11288430), (1791, 10034160), (1990, 9030744), (2160, 8319991), (2388, 7525620), (2985, 6020496), (3184, 5644215), (3582, 5017080), (3980, 4515372), (4776, 3762810), (5373, 3344720), (5970, 3010248), (7164, 2508540), (7960, 2257686), (8955, 2006832), (9552, 1881405), (10746, 1672360), (11940, 1505124), (14328, 1254270), (15920, 1128843), (17910, 1003416), (21492, 836180), (23880, 752562), (26865, 668944), (28656, 627135), (35820, 501708), (41809, 429840), (42984, 418090), (47760, 376281), (53730, 334472), (71640, 250854), (83618, 214920), (85968, 209045), (107460, 167236), (125427, 143280)]