1443632320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2129}}^1$

素因数の和:2322

約数の個数: 112

約数和(自身を含む): 3726545760

約数和(自身を除く): 2282913440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 163, 208, 260, 320, 326, 416, 520, 652, 815, 832, 1040, 1304, 1630, 2080, 2119, 2129, 2608, 3260, 4160, 4238, 4258, 5216, 6520, 8476, 8516, 10432, 10595, 10645, 13040, 16952, 17032, 21190, 21290, 26080, 27677, 33904, 34064, 42380, 42580, 52160, 55354, 67808, 68128, 84760, 85160, 110708, 135616, 136256, 138385, 169520, 170320, 221416, 276770, 339040, 340640, 347027, 442832, 553540, 678080, 681280, 694054, 885664, 1107080, 1388108, 1735135, 1771328, 2214160, 2776216, 3470270, 4428320, 4511351, 5552432, 6940540, 8856640, 9022702, 11104864, 13881080, 18045404, 22209728, 22556755, 27762160, 36090808, 45113510, 55524320, 72181616, 90227020, 111048640, 144363232, 180454040, 288726464, 360908080, 721816160, 1443632320]

約数ペア:

[(1, 1443632320), (2, 721816160), (4, 360908080), (5, 288726464), (8, 180454040), (10, 144363232), (13, 111048640), (16, 90227020), (20, 72181616), (26, 55524320), (32, 45113510), (40, 36090808), (52, 27762160), (64, 22556755), (65, 22209728), (80, 18045404), (104, 13881080), (130, 11104864), (160, 9022702), (163, 8856640), (208, 6940540), (260, 5552432), (320, 4511351), (326, 4428320), (416, 3470270), (520, 2776216), (652, 2214160), (815, 1771328), (832, 1735135), (1040, 1388108), (1304, 1107080), (1630, 885664), (2080, 694054), (2119, 681280), (2129, 678080), (2608, 553540), (3260, 442832), (4160, 347027), (4238, 340640), (4258, 339040), (5216, 276770), (6520, 221416), (8476, 170320), (8516, 169520), (10432, 138385), (10595, 136256), (10645, 135616), (13040, 110708), (16952, 85160), (17032, 84760), (21190, 68128), (21290, 67808), (26080, 55354), (27677, 52160), (33904, 42580), (34064, 42380)]