16726511520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{270131}}^1$

素因数の和:270195

約数の個数: 144

約数和(自身を含む): 58406860512

約数和(自身を除く): 41680348992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 20640, 30960, 61920, 270131, 540262, 810393, 1080524, 1350655, 1620786, 2161048, 2431179, 2701310, 3241572, 4051965, 4322096, 4862358, 5402620, 6483144, 8103930, 8644192, 9724716, 10805240, 11615633, 12155895, 12966288, 16207860, 19449432, 21610480, 23231266, 24311790, 25932576, 32415720, 34846899, 38898864, 43220960, 46462532, 48623580, 58078165, 64831440, 69693798, 77797728, 92925064, 97247160, 104540697, 116156330, 129662880, 139387596, 174234495, 185850128, 194494320, 209081394, 232312660, 278775192, 348468990, 371700256, 388988640, 418162788, 464625320, 522703485, 557550384, 696937980, 836325576, 929250640, 1045406970, 1115100768, 1393875960, 1672651152, 1858501280, 2090813940, 2787751920, 3345302304, 4181627880, 5575503840, 8363255760, 16726511520]

約数ペア:

[(1, 16726511520), (2, 8363255760), (3, 5575503840), (4, 4181627880), (5, 3345302304), (6, 2787751920), (8, 2090813940), (9, 1858501280), (10, 1672651152), (12, 1393875960), (15, 1115100768), (16, 1045406970), (18, 929250640), (20, 836325576), (24, 696937980), (30, 557550384), (32, 522703485), (36, 464625320), (40, 418162788), (43, 388988640), (45, 371700256), (48, 348468990), (60, 278775192), (72, 232312660), (80, 209081394), (86, 194494320), (90, 185850128), (96, 174234495), (120, 139387596), (129, 129662880), (144, 116156330), (160, 104540697), (172, 97247160), (180, 92925064), (215, 77797728), (240, 69693798), (258, 64831440), (288, 58078165), (344, 48623580), (360, 46462532), (387, 43220960), (430, 38898864), (480, 34846899), (516, 32415720), (645, 25932576), (688, 24311790), (720, 23231266), (774, 21610480), (860, 19449432), (1032, 16207860), (1290, 12966288), (1376, 12155895), (1440, 11615633), (1548, 10805240), (1720, 9724716), (1935, 8644192), (2064, 8103930), (2580, 6483144), (3096, 5402620), (3440, 4862358), (3870, 4322096), (4128, 4051965), (5160, 3241572), (6192, 2701310), (6880, 2431179), (7740, 2161048), (10320, 1620786), (12384, 1350655), (15480, 1080524), (20640, 810393), (30960, 540262), (61920, 270131)]