40583340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1092

約数の個数: 144

約数和(自身を含む): 145367040

約数和(自身を除く): 104783700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1039, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2078, 2170, 2604, 2790, 3117, 3255, 3906, 4156, 4340, 5195, 5580, 6234, 6510, 7273, 7812, 9351, 9765, 10390, 12468, 13020, 14546, 15585, 18702, 19530, 20780, 21819, 29092, 31170, 32209, 36365, 37404, 39060, 43638, 46755, 62340, 64418, 65457, 72730, 87276, 93510, 96627, 109095, 128836, 130914, 145460, 161045, 187020, 193254, 218190, 225463, 261828, 289881, 322090, 327285, 386508, 436380, 450926, 483135, 579762, 644180, 654570, 676389, 901852, 966270, 1127315, 1159524, 1309140, 1352778, 1449405, 1932540, 2029167, 2254630, 2705556, 2898810, 3381945, 4058334, 4509260, 5797620, 6763890, 8116668, 10145835, 13527780, 20291670, 40583340]

約数ペア:

[(1, 40583340), (2, 20291670), (3, 13527780), (4, 10145835), (5, 8116668), (6, 6763890), (7, 5797620), (9, 4509260), (10, 4058334), (12, 3381945), (14, 2898810), (15, 2705556), (18, 2254630), (20, 2029167), (21, 1932540), (28, 1449405), (30, 1352778), (31, 1309140), (35, 1159524), (36, 1127315), (42, 966270), (45, 901852), (60, 676389), (62, 654570), (63, 644180), (70, 579762), (84, 483135), (90, 450926), (93, 436380), (105, 386508), (124, 327285), (126, 322090), (140, 289881), (155, 261828), (180, 225463), (186, 218190), (210, 193254), (217, 187020), (252, 161045), (279, 145460), (310, 130914), (315, 128836), (372, 109095), (420, 96627), (434, 93510), (465, 87276), (558, 72730), (620, 65457), (630, 64418), (651, 62340), (868, 46755), (930, 43638), (1039, 39060), (1085, 37404), (1116, 36365), (1260, 32209), (1302, 31170), (1395, 29092), (1860, 21819), (1953, 20780), (2078, 19530), (2170, 18702), (2604, 15585), (2790, 14546), (3117, 13020), (3255, 12468), (3906, 10390), (4156, 9765), (4340, 9351), (5195, 7812), (5580, 7273), (6234, 6510)]