89586840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4637}}^1$

素因数の和:4681

約数の個数: 128

約数和(自身を含む): 320578560

約数和(自身を除く): 230991720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4637, 4830, 6440, 9274, 9660, 13911, 18548, 19320, 23185, 27822, 32459, 37096, 46370, 55644, 64918, 69555, 92740, 97377, 106651, 111288, 129836, 139110, 162295, 185480, 194754, 213302, 259672, 278220, 319953, 324590, 389508, 426604, 486885, 533255, 556440, 639906, 649180, 746557, 779016, 853208, 973770, 1066510, 1279812, 1298360, 1493114, 1599765, 1947540, 2133020, 2239671, 2559624, 2986228, 3199530, 3732785, 3895080, 4266040, 4479342, 5972456, 6399060, 7465570, 8958684, 11198355, 12798120, 14931140, 17917368, 22396710, 29862280, 44793420, 89586840]

約数ペア:

[(1, 89586840), (2, 44793420), (3, 29862280), (4, 22396710), (5, 17917368), (6, 14931140), (7, 12798120), (8, 11198355), (10, 8958684), (12, 7465570), (14, 6399060), (15, 5972456), (20, 4479342), (21, 4266040), (23, 3895080), (24, 3732785), (28, 3199530), (30, 2986228), (35, 2559624), (40, 2239671), (42, 2133020), (46, 1947540), (56, 1599765), (60, 1493114), (69, 1298360), (70, 1279812), (84, 1066510), (92, 973770), (105, 853208), (115, 779016), (120, 746557), (138, 649180), (140, 639906), (161, 556440), (168, 533255), (184, 486885), (210, 426604), (230, 389508), (276, 324590), (280, 319953), (322, 278220), (345, 259672), (420, 213302), (460, 194754), (483, 185480), (552, 162295), (644, 139110), (690, 129836), (805, 111288), (840, 106651), (920, 97377), (966, 92740), (1288, 69555), (1380, 64918), (1610, 55644), (1932, 46370), (2415, 37096), (2760, 32459), (3220, 27822), (3864, 23185), (4637, 19320), (4830, 18548), (6440, 13911), (9274, 9660)]