127318810640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1\times {\mathrm{1723}}^1$

素因数の和:2909

約数の個数: 160

約数和(自身を含む): 341494333440

約数和(自身を除く): 214175522800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1039, 1270, 1723, 1778, 2032, 2078, 2540, 3446, 3556, 4156, 4445, 5080, 5195, 6892, 7112, 7273, 8312, 8615, 8890, 10160, 10390, 12061, 13784, 14224, 14546, 16624, 17230, 17780, 20780, 24122, 27568, 29092, 34460, 35560, 36365, 41560, 48244, 58184, 60305, 68920, 71120, 72730, 83120, 96488, 116368, 120610, 131953, 137840, 145460, 192976, 218821, 241220, 263906, 290920, 437642, 482440, 527812, 581840, 659765, 875284, 923671, 964880, 1055624, 1094105, 1319530, 1531747, 1750568, 1790197, 1847342, 2111248, 2188210, 2639060, 3063494, 3501136, 3580394, 3694684, 4376420, 4618355, 5278120, 6126988, 7160788, 7389368, 7658735, 8752840, 8950985, 9236710, 10556240, 12253976, 12531379, 14321576, 14778736, 15317470, 17505680, 17901970, 18473420, 24507952, 25062758, 28643152, 30634940, 35803940, 36946840, 50125516, 61269880, 62656895, 71607880, 73893680, 100251032, 122539760, 125313790, 143215760, 200502064, 227355019, 250627580, 454710038, 501255160, 909420076, 1002510320, 1136775095, 1591485133, 1818840152, 2273550190, 3182970266, 3637680304, 4547100380, 6365940532, 7957425665, 9094200760, 12731881064, 15914851330, 18188401520, 25463762128, 31829702660, 63659405320, 127318810640]

約数ペア:

[(1, 127318810640), (2, 63659405320), (4, 31829702660), (5, 25463762128), (7, 18188401520), (8, 15914851330), (10, 12731881064), (14, 9094200760), (16, 7957425665), (20, 6365940532), (28, 4547100380), (35, 3637680304), (40, 3182970266), (56, 2273550190), (70, 1818840152), (80, 1591485133), (112, 1136775095), (127, 1002510320), (140, 909420076), (254, 501255160), (280, 454710038), (508, 250627580), (560, 227355019), (635, 200502064), (889, 143215760), (1016, 125313790), (1039, 122539760), (1270, 100251032), (1723, 73893680), (1778, 71607880), (2032, 62656895), (2078, 61269880), (2540, 50125516), (3446, 36946840), (3556, 35803940), (4156, 30634940), (4445, 28643152), (5080, 25062758), (5195, 24507952), (6892, 18473420), (7112, 17901970), (7273, 17505680), (8312, 15317470), (8615, 14778736), (8890, 14321576), (10160, 12531379), (10390, 12253976), (12061, 10556240), (13784, 9236710), (14224, 8950985), (14546, 8752840), (16624, 7658735), (17230, 7389368), (17780, 7160788), (20780, 6126988), (24122, 5278120), (27568, 4618355), (29092, 4376420), (34460, 3694684), (35560, 3580394), (36365, 3501136), (41560, 3063494), (48244, 2639060), (58184, 2188210), (60305, 2111248), (68920, 1847342), (71120, 1790197), (72730, 1750568), (83120, 1531747), (96488, 1319530), (116368, 1094105), (120610, 1055624), (131953, 964880), (137840, 923671), (145460, 875284), (192976, 659765), (218821, 581840), (241220, 527812), (263906, 482440), (290920, 437642)]