283263240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1697}}^1$

素因数の和:1831

約数の個数: 128

約数和(自身を含む): 924255360

約数和(自身を除く): 640992120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 520, 535, 642, 780, 856, 1070, 1284, 1391, 1560, 1605, 1697, 2140, 2568, 2782, 3210, 3394, 4173, 4280, 5091, 5564, 6420, 6788, 6955, 8346, 8485, 10182, 11128, 12840, 13576, 13910, 16692, 16970, 20364, 20865, 22061, 25455, 27820, 33384, 33940, 40728, 41730, 44122, 50910, 55640, 66183, 67880, 83460, 88244, 101820, 110305, 132366, 166920, 176488, 181579, 203640, 220610, 264732, 330915, 363158, 441220, 529464, 544737, 661830, 726316, 882440, 907895, 1089474, 1323660, 1452632, 1815790, 2178948, 2360527, 2647320, 2723685, 3631580, 4357896, 4721054, 5447370, 7081581, 7263160, 9442108, 10894740, 11802635, 14163162, 18884216, 21789480, 23605270, 28326324, 35407905, 47210540, 56652648, 70815810, 94421080, 141631620, 283263240]

約数ペア:

[(1, 283263240), (2, 141631620), (3, 94421080), (4, 70815810), (5, 56652648), (6, 47210540), (8, 35407905), (10, 28326324), (12, 23605270), (13, 21789480), (15, 18884216), (20, 14163162), (24, 11802635), (26, 10894740), (30, 9442108), (39, 7263160), (40, 7081581), (52, 5447370), (60, 4721054), (65, 4357896), (78, 3631580), (104, 2723685), (107, 2647320), (120, 2360527), (130, 2178948), (156, 1815790), (195, 1452632), (214, 1323660), (260, 1089474), (312, 907895), (321, 882440), (390, 726316), (428, 661830), (520, 544737), (535, 529464), (642, 441220), (780, 363158), (856, 330915), (1070, 264732), (1284, 220610), (1391, 203640), (1560, 181579), (1605, 176488), (1697, 166920), (2140, 132366), (2568, 110305), (2782, 101820), (3210, 88244), (3394, 83460), (4173, 67880), (4280, 66183), (5091, 55640), (5564, 50910), (6420, 44122), (6788, 41730), (6955, 40728), (8346, 33940), (8485, 33384), (10182, 27820), (11128, 25455), (12840, 22061), (13576, 20865), (13910, 20364), (16692, 16970)]