140331240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:496

約数の個数: 192

約数和(自身を含む): 525657600

約数和(自身を除く): 385326360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 233, 239, 252, 280, 315, 360, 420, 466, 478, 504, 630, 699, 717, 840, 932, 956, 1165, 1195, 1260, 1398, 1434, 1631, 1673, 1864, 1912, 2097, 2151, 2330, 2390, 2520, 2796, 2868, 3262, 3346, 3495, 3585, 4194, 4302, 4660, 4780, 4893, 5019, 5592, 5736, 6524, 6692, 6990, 7170, 8155, 8365, 8388, 8604, 9320, 9560, 9786, 10038, 10485, 10755, 13048, 13384, 13980, 14340, 14679, 15057, 16310, 16730, 16776, 17208, 19572, 20076, 20970, 21510, 24465, 25095, 27960, 28680, 29358, 30114, 32620, 33460, 39144, 40152, 41940, 43020, 48930, 50190, 55687, 58716, 60228, 65240, 66920, 73395, 75285, 83880, 86040, 97860, 100380, 111374, 117432, 120456, 146790, 150570, 167061, 195720, 200760, 222748, 278435, 293580, 301140, 334122, 389809, 445496, 501183, 556870, 587160, 602280, 668244, 779618, 835305, 1002366, 1113740, 1169427, 1336488, 1559236, 1670610, 1949045, 2004732, 2227480, 2338854, 2505915, 3118472, 3341220, 3508281, 3898090, 4009464, 4677708, 5011830, 5847135, 6682440, 7016562, 7796180, 9355416, 10023660, 11694270, 14033124, 15592360, 17541405, 20047320, 23388540, 28066248, 35082810, 46777080, 70165620, 140331240]

約数ペア:

[(1, 140331240), (2, 70165620), (3, 46777080), (4, 35082810), (5, 28066248), (6, 23388540), (7, 20047320), (8, 17541405), (9, 15592360), (10, 14033124), (12, 11694270), (14, 10023660), (15, 9355416), (18, 7796180), (20, 7016562), (21, 6682440), (24, 5847135), (28, 5011830), (30, 4677708), (35, 4009464), (36, 3898090), (40, 3508281), (42, 3341220), (45, 3118472), (56, 2505915), (60, 2338854), (63, 2227480), (70, 2004732), (72, 1949045), (84, 1670610), (90, 1559236), (105, 1336488), (120, 1169427), (126, 1113740), (140, 1002366), (168, 835305), (180, 779618), (210, 668244), (233, 602280), (239, 587160), (252, 556870), (280, 501183), (315, 445496), (360, 389809), (420, 334122), (466, 301140), (478, 293580), (504, 278435), (630, 222748), (699, 200760), (717, 195720), (840, 167061), (932, 150570), (956, 146790), (1165, 120456), (1195, 117432), (1260, 111374), (1398, 100380), (1434, 97860), (1631, 86040), (1673, 83880), (1864, 75285), (1912, 73395), (2097, 66920), (2151, 65240), (2330, 60228), (2390, 58716), (2520, 55687), (2796, 50190), (2868, 48930), (3262, 43020), (3346, 41940), (3495, 40152), (3585, 39144), (4194, 33460), (4302, 32620), (4660, 30114), (4780, 29358), (4893, 28680), (5019, 27960), (5592, 25095), (5736, 24465), (6524, 21510), (6692, 20970), (6990, 20076), (7170, 19572), (8155, 17208), (8365, 16776), (8388, 16730), (8604, 16310), (9320, 15057), (9560, 14679), (9786, 14340), (10038, 13980), (10485, 13384), (10755, 13048)]