513755880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13421}}^1$

素因数の和:13475

約数の個数: 128

約数和(自身を含む): 1739491200

約数和(自身を除く): 1225735320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 9570, 12760, 13421, 19140, 26842, 38280, 40263, 53684, 67105, 80526, 107368, 134210, 147631, 161052, 201315, 268420, 295262, 322104, 389209, 402630, 442893, 536840, 590524, 738155, 778418, 805260, 885786, 1167627, 1181048, 1476310, 1556836, 1610520, 1771572, 1946045, 2214465, 2335254, 2952620, 3113672, 3543144, 3892090, 4281299, 4428930, 4670508, 5838135, 5905240, 7784180, 8562598, 8857860, 9341016, 11676270, 12843897, 15568360, 17125196, 17715720, 21406495, 23352540, 25687794, 34250392, 42812990, 46705080, 51375588, 64219485, 85625980, 102751176, 128438970, 171251960, 256877940, 513755880]

約数ペア:

[(1, 513755880), (2, 256877940), (3, 171251960), (4, 128438970), (5, 102751176), (6, 85625980), (8, 64219485), (10, 51375588), (11, 46705080), (12, 42812990), (15, 34250392), (20, 25687794), (22, 23352540), (24, 21406495), (29, 17715720), (30, 17125196), (33, 15568360), (40, 12843897), (44, 11676270), (55, 9341016), (58, 8857860), (60, 8562598), (66, 7784180), (87, 5905240), (88, 5838135), (110, 4670508), (116, 4428930), (120, 4281299), (132, 3892090), (145, 3543144), (165, 3113672), (174, 2952620), (220, 2335254), (232, 2214465), (264, 1946045), (290, 1771572), (319, 1610520), (330, 1556836), (348, 1476310), (435, 1181048), (440, 1167627), (580, 885786), (638, 805260), (660, 778418), (696, 738155), (870, 590524), (957, 536840), (1160, 442893), (1276, 402630), (1320, 389209), (1595, 322104), (1740, 295262), (1914, 268420), (2552, 201315), (3190, 161052), (3480, 147631), (3828, 134210), (4785, 107368), (6380, 80526), (7656, 67105), (9570, 53684), (12760, 40263), (13421, 38280), (19140, 26842)]