102893440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 269892000

約数和(自身を除く): 166998560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 104, 128, 130, 149, 160, 166, 208, 260, 298, 320, 332, 415, 416, 520, 596, 640, 664, 745, 830, 832, 1040, 1079, 1192, 1328, 1490, 1660, 1664, 1937, 2080, 2158, 2384, 2656, 2980, 3320, 3874, 4160, 4316, 4768, 5312, 5395, 5960, 6640, 7748, 8320, 8632, 9536, 9685, 10624, 10790, 11920, 12367, 13280, 15496, 17264, 19072, 19370, 21580, 23840, 24734, 26560, 30992, 34528, 38740, 43160, 47680, 49468, 53120, 61835, 61984, 69056, 77480, 86320, 95360, 98936, 123670, 123968, 138112, 154960, 160771, 172640, 197872, 247340, 247936, 309920, 321542, 345280, 395744, 494680, 619840, 643084, 690560, 791488, 803855, 989360, 1239680, 1286168, 1582976, 1607710, 1978720, 2572336, 3215420, 3957440, 5144672, 6430840, 7914880, 10289344, 12861680, 20578688, 25723360, 51446720, 102893440]

約数ペア:

[(1, 102893440), (2, 51446720), (4, 25723360), (5, 20578688), (8, 12861680), (10, 10289344), (13, 7914880), (16, 6430840), (20, 5144672), (26, 3957440), (32, 3215420), (40, 2572336), (52, 1978720), (64, 1607710), (65, 1582976), (80, 1286168), (83, 1239680), (104, 989360), (128, 803855), (130, 791488), (149, 690560), (160, 643084), (166, 619840), (208, 494680), (260, 395744), (298, 345280), (320, 321542), (332, 309920), (415, 247936), (416, 247340), (520, 197872), (596, 172640), (640, 160771), (664, 154960), (745, 138112), (830, 123968), (832, 123670), (1040, 98936), (1079, 95360), (1192, 86320), (1328, 77480), (1490, 69056), (1660, 61984), (1664, 61835), (1937, 53120), (2080, 49468), (2158, 47680), (2384, 43160), (2656, 38740), (2980, 34528), (3320, 30992), (3874, 26560), (4160, 24734), (4316, 23840), (4768, 21580), (5312, 19370), (5395, 19072), (5960, 17264), (6640, 15496), (7748, 13280), (8320, 12367), (8632, 11920), (9536, 10790), (9685, 10624)]