823835196240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{490378093}}^1$

素因数の和:490378116

約数の個数: 80

約数和(自身を含む): 2918730415488

約数和(自身を除く): 2094895219248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 490378093, 980756186, 1471134279, 1961512372, 2451890465, 2942268558, 3432646651, 3923024744, 4903780930, 5884537116, 6865293302, 7355671395, 7846049488, 9807561860, 10297939953, 11769074232, 13730586604, 14711342790, 17163233255, 19615123720, 20595879906, 23538148464, 27461173208, 29422685580, 34326466510, 39230247440, 41191759812, 51489699765, 54922346416, 58845371160, 68652933020, 82383519624, 102979399530, 117690742320, 137305866040, 164767039248, 205958799060, 274611732080, 411917598120, 823835196240]

約数ペア:

[(1, 823835196240), (2, 411917598120), (3, 274611732080), (4, 205958799060), (5, 164767039248), (6, 137305866040), (7, 117690742320), (8, 102979399530), (10, 82383519624), (12, 68652933020), (14, 58845371160), (15, 54922346416), (16, 51489699765), (20, 41191759812), (21, 39230247440), (24, 34326466510), (28, 29422685580), (30, 27461173208), (35, 23538148464), (40, 20595879906), (42, 19615123720), (48, 17163233255), (56, 14711342790), (60, 13730586604), (70, 11769074232), (80, 10297939953), (84, 9807561860), (105, 7846049488), (112, 7355671395), (120, 6865293302), (140, 5884537116), (168, 4903780930), (210, 3923024744), (240, 3432646651), (280, 2942268558), (336, 2451890465), (420, 1961512372), (560, 1471134279), (840, 980756186), (1680, 490378093)]