427607320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7523}}^1$

素因数の和:7577

約数の個数: 96

約数和(自身を含む): 1157943600

約数和(自身を除く): 730336280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2842, 4060, 5684, 7105, 7523, 8120, 11368, 14210, 15046, 28420, 30092, 37615, 52661, 56840, 60184, 75230, 105322, 150460, 210644, 218167, 263305, 300920, 368627, 421288, 436334, 526610, 737254, 872668, 1053220, 1090835, 1474508, 1527169, 1745336, 1843135, 2106440, 2181670, 2949016, 3054338, 3686270, 4363340, 6108676, 7372540, 7635845, 8726680, 10690183, 12217352, 14745080, 15271690, 21380366, 30543380, 42760732, 53450915, 61086760, 85521464, 106901830, 213803660, 427607320]

約数ペア:

[(1, 427607320), (2, 213803660), (4, 106901830), (5, 85521464), (7, 61086760), (8, 53450915), (10, 42760732), (14, 30543380), (20, 21380366), (28, 15271690), (29, 14745080), (35, 12217352), (40, 10690183), (49, 8726680), (56, 7635845), (58, 7372540), (70, 6108676), (98, 4363340), (116, 3686270), (140, 3054338), (145, 2949016), (196, 2181670), (203, 2106440), (232, 1843135), (245, 1745336), (280, 1527169), (290, 1474508), (392, 1090835), (406, 1053220), (490, 872668), (580, 737254), (812, 526610), (980, 436334), (1015, 421288), (1160, 368627), (1421, 300920), (1624, 263305), (1960, 218167), (2030, 210644), (2842, 150460), (4060, 105322), (5684, 75230), (7105, 60184), (7523, 56840), (8120, 52661), (11368, 37615), (14210, 30092), (15046, 28420)]