140132880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 473541120

約数和(自身を除く): 333408240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 573, 720, 764, 955, 1019, 1146, 1528, 1719, 1910, 2038, 2292, 2865, 3056, 3057, 3438, 3820, 4076, 4584, 5095, 5730, 6114, 6876, 7640, 8152, 8595, 9168, 9171, 10190, 11460, 12228, 13752, 15280, 15285, 16304, 17190, 18342, 20380, 22920, 24456, 27504, 30570, 34380, 36684, 40760, 45840, 45855, 48912, 61140, 68760, 73368, 81520, 91710, 122280, 137520, 146736, 183420, 194629, 244560, 366840, 389258, 583887, 733680, 778516, 973145, 1167774, 1557032, 1751661, 1946290, 2335548, 2919435, 3114064, 3503322, 3892580, 4671096, 5838870, 7006644, 7785160, 8758305, 9342192, 11677740, 14013288, 15570320, 17516610, 23355480, 28026576, 35033220, 46710960, 70066440, 140132880]

約数ペア:

[(1, 140132880), (2, 70066440), (3, 46710960), (4, 35033220), (5, 28026576), (6, 23355480), (8, 17516610), (9, 15570320), (10, 14013288), (12, 11677740), (15, 9342192), (16, 8758305), (18, 7785160), (20, 7006644), (24, 5838870), (30, 4671096), (36, 3892580), (40, 3503322), (45, 3114064), (48, 2919435), (60, 2335548), (72, 1946290), (80, 1751661), (90, 1557032), (120, 1167774), (144, 973145), (180, 778516), (191, 733680), (240, 583887), (360, 389258), (382, 366840), (573, 244560), (720, 194629), (764, 183420), (955, 146736), (1019, 137520), (1146, 122280), (1528, 91710), (1719, 81520), (1910, 73368), (2038, 68760), (2292, 61140), (2865, 48912), (3056, 45855), (3057, 45840), (3438, 40760), (3820, 36684), (4076, 34380), (4584, 30570), (5095, 27504), (5730, 24456), (6114, 22920), (6876, 20380), (7640, 18342), (8152, 17190), (8595, 16304), (9168, 15285), (9171, 15280), (10190, 13752), (11460, 12228)]