141795240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 449003520

約数和(自身を除く): 307208280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 811, 930, 940, 1128, 1240, 1410, 1457, 1622, 1860, 1880, 2433, 2820, 2914, 3244, 3720, 4055, 4371, 4866, 5640, 5828, 6488, 7285, 8110, 8742, 9732, 11656, 12165, 14570, 16220, 17484, 19464, 21855, 24330, 25141, 29140, 32440, 34968, 38117, 43710, 48660, 50282, 58280, 75423, 76234, 87420, 97320, 100564, 114351, 125705, 150846, 152468, 174840, 190585, 201128, 228702, 251410, 301692, 304936, 377115, 381170, 457404, 502820, 571755, 603384, 754230, 762340, 914808, 1005640, 1143510, 1181627, 1508460, 1524680, 2287020, 2363254, 3016920, 3544881, 4574040, 4726508, 5908135, 7089762, 9453016, 11816270, 14179524, 17724405, 23632540, 28359048, 35448810, 47265080, 70897620, 141795240]

約数ペア:

[(1, 141795240), (2, 70897620), (3, 47265080), (4, 35448810), (5, 28359048), (6, 23632540), (8, 17724405), (10, 14179524), (12, 11816270), (15, 9453016), (20, 7089762), (24, 5908135), (30, 4726508), (31, 4574040), (40, 3544881), (47, 3016920), (60, 2363254), (62, 2287020), (93, 1524680), (94, 1508460), (120, 1181627), (124, 1143510), (141, 1005640), (155, 914808), (186, 762340), (188, 754230), (235, 603384), (248, 571755), (282, 502820), (310, 457404), (372, 381170), (376, 377115), (465, 304936), (470, 301692), (564, 251410), (620, 228702), (705, 201128), (744, 190585), (811, 174840), (930, 152468), (940, 150846), (1128, 125705), (1240, 114351), (1410, 100564), (1457, 97320), (1622, 87420), (1860, 76234), (1880, 75423), (2433, 58280), (2820, 50282), (2914, 48660), (3244, 43710), (3720, 38117), (4055, 34968), (4371, 32440), (4866, 29140), (5640, 25141), (5828, 24330), (6488, 21855), (7285, 19464), (8110, 17484), (8742, 16220), (9732, 14570), (11656, 12165)]