853007160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7907}}^1$

素因数の和:7981

約数の個数: 128

約数和(自身を含む): 2733004800

約数和(自身を除く): 1879997640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1740, 1798, 1860, 2697, 3480, 3596, 3720, 4495, 5394, 7192, 7907, 8990, 10788, 13485, 15814, 17980, 21576, 23721, 26970, 31628, 35960, 39535, 47442, 53940, 63256, 79070, 94884, 107880, 118605, 158140, 189768, 229303, 237210, 245117, 316280, 458606, 474420, 490234, 687909, 735351, 917212, 948840, 980468, 1146515, 1225585, 1375818, 1470702, 1834424, 1960936, 2293030, 2451170, 2751636, 2941404, 3439545, 3676755, 4586060, 4902340, 5503272, 5882808, 6879090, 7108393, 7353510, 9172120, 9804680, 13758180, 14216786, 14707020, 21325179, 27516360, 28433572, 29414040, 35541965, 42650358, 56867144, 71083930, 85300716, 106625895, 142167860, 170601432, 213251790, 284335720, 426503580, 853007160]

約数ペア:

[(1, 853007160), (2, 426503580), (3, 284335720), (4, 213251790), (5, 170601432), (6, 142167860), (8, 106625895), (10, 85300716), (12, 71083930), (15, 56867144), (20, 42650358), (24, 35541965), (29, 29414040), (30, 28433572), (31, 27516360), (40, 21325179), (58, 14707020), (60, 14216786), (62, 13758180), (87, 9804680), (93, 9172120), (116, 7353510), (120, 7108393), (124, 6879090), (145, 5882808), (155, 5503272), (174, 4902340), (186, 4586060), (232, 3676755), (248, 3439545), (290, 2941404), (310, 2751636), (348, 2451170), (372, 2293030), (435, 1960936), (465, 1834424), (580, 1470702), (620, 1375818), (696, 1225585), (744, 1146515), (870, 980468), (899, 948840), (930, 917212), (1160, 735351), (1240, 687909), (1740, 490234), (1798, 474420), (1860, 458606), (2697, 316280), (3480, 245117), (3596, 237210), (3720, 229303), (4495, 189768), (5394, 158140), (7192, 118605), (7907, 107880), (8990, 94884), (10788, 79070), (13485, 63256), (15814, 53940), (17980, 47442), (21576, 39535), (23721, 35960), (26970, 31628)]