56328360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 186278400

約数和(自身を除く): 129950040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 307, 330, 417, 440, 556, 614, 660, 695, 834, 921, 1112, 1228, 1320, 1390, 1529, 1535, 1668, 1842, 2085, 2456, 2780, 3058, 3070, 3336, 3377, 3684, 4170, 4587, 4605, 5560, 6116, 6140, 6754, 7368, 7645, 8340, 9174, 9210, 10131, 12232, 12280, 13508, 15290, 16680, 16885, 18348, 18420, 20262, 22935, 27016, 30580, 33770, 36696, 36840, 40524, 42673, 45870, 50655, 61160, 67540, 81048, 85346, 91740, 101310, 128019, 135080, 170692, 183480, 202620, 213365, 256038, 341384, 405240, 426730, 469403, 512076, 640095, 853460, 938806, 1024152, 1280190, 1408209, 1706920, 1877612, 2347015, 2560380, 2816418, 3755224, 4694030, 5120760, 5632836, 7041045, 9388060, 11265672, 14082090, 18776120, 28164180, 56328360]

約数ペア:

[(1, 56328360), (2, 28164180), (3, 18776120), (4, 14082090), (5, 11265672), (6, 9388060), (8, 7041045), (10, 5632836), (11, 5120760), (12, 4694030), (15, 3755224), (20, 2816418), (22, 2560380), (24, 2347015), (30, 1877612), (33, 1706920), (40, 1408209), (44, 1280190), (55, 1024152), (60, 938806), (66, 853460), (88, 640095), (110, 512076), (120, 469403), (132, 426730), (139, 405240), (165, 341384), (220, 256038), (264, 213365), (278, 202620), (307, 183480), (330, 170692), (417, 135080), (440, 128019), (556, 101310), (614, 91740), (660, 85346), (695, 81048), (834, 67540), (921, 61160), (1112, 50655), (1228, 45870), (1320, 42673), (1390, 40524), (1529, 36840), (1535, 36696), (1668, 33770), (1842, 30580), (2085, 27016), (2456, 22935), (2780, 20262), (3058, 18420), (3070, 18348), (3336, 16885), (3377, 16680), (3684, 15290), (4170, 13508), (4587, 12280), (4605, 12232), (5560, 10131), (6116, 9210), (6140, 9174), (6754, 8340), (7368, 7645)]