201180840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6473}}^1$

素因数の和:6531

約数の個数: 128

約数和(自身を含む): 708514560

約数和(自身を除く): 507333720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 6473, 7770, 10360, 12946, 15540, 19419, 25892, 31080, 32365, 38838, 45311, 51784, 64730, 77676, 90622, 97095, 129460, 135933, 155352, 181244, 194190, 226555, 239501, 258920, 271866, 362488, 388380, 453110, 479002, 543732, 679665, 718503, 776760, 906220, 958004, 1087464, 1197505, 1359330, 1437006, 1676507, 1812440, 1916008, 2395010, 2718660, 2874012, 3353014, 3592515, 4790020, 5029521, 5437320, 5748024, 6706028, 7185030, 8382535, 9580040, 10059042, 13412056, 14370060, 16765070, 20118084, 25147605, 28740120, 33530140, 40236168, 50295210, 67060280, 100590420, 201180840]

約数ペア:

[(1, 201180840), (2, 100590420), (3, 67060280), (4, 50295210), (5, 40236168), (6, 33530140), (7, 28740120), (8, 25147605), (10, 20118084), (12, 16765070), (14, 14370060), (15, 13412056), (20, 10059042), (21, 9580040), (24, 8382535), (28, 7185030), (30, 6706028), (35, 5748024), (37, 5437320), (40, 5029521), (42, 4790020), (56, 3592515), (60, 3353014), (70, 2874012), (74, 2718660), (84, 2395010), (105, 1916008), (111, 1812440), (120, 1676507), (140, 1437006), (148, 1359330), (168, 1197505), (185, 1087464), (210, 958004), (222, 906220), (259, 776760), (280, 718503), (296, 679665), (370, 543732), (420, 479002), (444, 453110), (518, 388380), (555, 362488), (740, 271866), (777, 258920), (840, 239501), (888, 226555), (1036, 194190), (1110, 181244), (1295, 155352), (1480, 135933), (1554, 129460), (2072, 97095), (2220, 90622), (2590, 77676), (3108, 64730), (3885, 51784), (4440, 45311), (5180, 38838), (6216, 32365), (6473, 31080), (7770, 25892), (10360, 19419), (12946, 15540)]