67554880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 174101760

約数和(自身を除く): 106546880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 152, 160, 164, 190, 205, 271, 304, 320, 328, 380, 410, 542, 608, 656, 760, 779, 820, 1084, 1216, 1312, 1355, 1520, 1558, 1640, 2168, 2624, 2710, 3040, 3116, 3280, 3895, 4336, 5149, 5420, 6080, 6232, 6560, 7790, 8672, 10298, 10840, 11111, 12464, 13120, 15580, 17344, 20596, 21680, 22222, 24928, 25745, 31160, 41192, 43360, 44444, 49856, 51490, 55555, 62320, 82384, 86720, 88888, 102980, 111110, 124640, 164768, 177776, 205960, 211109, 222220, 249280, 329536, 355552, 411920, 422218, 444440, 711104, 823840, 844436, 888880, 1055545, 1647680, 1688872, 1777760, 2111090, 3377744, 3555520, 4222180, 6755488, 8444360, 13510976, 16888720, 33777440, 67554880]

約数ペア:

[(1, 67554880), (2, 33777440), (4, 16888720), (5, 13510976), (8, 8444360), (10, 6755488), (16, 4222180), (19, 3555520), (20, 3377744), (32, 2111090), (38, 1777760), (40, 1688872), (41, 1647680), (64, 1055545), (76, 888880), (80, 844436), (82, 823840), (95, 711104), (152, 444440), (160, 422218), (164, 411920), (190, 355552), (205, 329536), (271, 249280), (304, 222220), (320, 211109), (328, 205960), (380, 177776), (410, 164768), (542, 124640), (608, 111110), (656, 102980), (760, 88888), (779, 86720), (820, 82384), (1084, 62320), (1216, 55555), (1312, 51490), (1355, 49856), (1520, 44444), (1558, 43360), (1640, 41192), (2168, 31160), (2624, 25745), (2710, 24928), (3040, 22222), (3116, 21680), (3280, 20596), (3895, 17344), (4336, 15580), (5149, 13120), (5420, 12464), (6080, 11111), (6232, 10840), (6560, 10298), (7790, 8672)]