71870760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5152

約数の個数: 128

約数和(自身を含む): 258048000

約数和(自身を除く): 186177240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5119, 7020, 10238, 14040, 15357, 20476, 25595, 30714, 40952, 46071, 51190, 61428, 66547, 76785, 92142, 102380, 122856, 133094, 138213, 153570, 184284, 199641, 204760, 230355, 266188, 276426, 307140, 332735, 368568, 399282, 460710, 532376, 552852, 598923, 614280, 665470, 691065, 798564, 921420, 998205, 1105704, 1197846, 1330940, 1382130, 1597128, 1796769, 1842840, 1996410, 2395692, 2661880, 2764260, 2994615, 3593538, 3992820, 4791384, 5528520, 5989230, 7187076, 7985640, 8983845, 11978460, 14374152, 17967690, 23956920, 35935380, 71870760]

約数ペア:

[(1, 71870760), (2, 35935380), (3, 23956920), (4, 17967690), (5, 14374152), (6, 11978460), (8, 8983845), (9, 7985640), (10, 7187076), (12, 5989230), (13, 5528520), (15, 4791384), (18, 3992820), (20, 3593538), (24, 2994615), (26, 2764260), (27, 2661880), (30, 2395692), (36, 1996410), (39, 1842840), (40, 1796769), (45, 1597128), (52, 1382130), (54, 1330940), (60, 1197846), (65, 1105704), (72, 998205), (78, 921420), (90, 798564), (104, 691065), (108, 665470), (117, 614280), (120, 598923), (130, 552852), (135, 532376), (156, 460710), (180, 399282), (195, 368568), (216, 332735), (234, 307140), (260, 276426), (270, 266188), (312, 230355), (351, 204760), (360, 199641), (390, 184284), (468, 153570), (520, 138213), (540, 133094), (585, 122856), (702, 102380), (780, 92142), (936, 76785), (1080, 66547), (1170, 61428), (1404, 51190), (1560, 46071), (1755, 40952), (2340, 30714), (2808, 25595), (3510, 20476), (4680, 15357), (5119, 14040), (7020, 10238)]