470781791680

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1\times {\mathrm{17341}}^1$

素因数の和:19374

約数の個数: 112

約数和(自身を含む): 1147767645024

約数和(自身を除く): 676985853344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 1973, 2752, 3440, 3946, 6880, 7892, 9865, 13760, 15784, 17341, 19730, 31568, 34682, 39460, 63136, 69364, 78920, 84839, 86705, 126272, 138728, 157840, 169678, 173410, 277456, 315680, 339356, 346820, 424195, 554912, 631360, 678712, 693640, 745663, 848390, 1109824, 1357424, 1387280, 1491326, 1696780, 2714848, 2774560, 2982652, 3393560, 3728315, 5429696, 5549120, 5965304, 6787120, 7456630, 11930608, 13574240, 14913260, 23861216, 27148480, 29826520, 34213793, 47722432, 59653040, 68427586, 119306080, 136855172, 171068965, 238612160, 273710344, 342137930, 547420688, 684275860, 1094841376, 1368551720, 1471193099, 2189682752, 2737103440, 2942386198, 5474206880, 5884772396, 7355965495, 10948413760, 11769544792, 14711930990, 23539089584, 29423861980, 47078179168, 58847723960, 94156358336, 117695447920, 235390895840, 470781791680]

約数ペア:

[(1, 470781791680), (2, 235390895840), (4, 117695447920), (5, 94156358336), (8, 58847723960), (10, 47078179168), (16, 29423861980), (20, 23539089584), (32, 14711930990), (40, 11769544792), (43, 10948413760), (64, 7355965495), (80, 5884772396), (86, 5474206880), (160, 2942386198), (172, 2737103440), (215, 2189682752), (320, 1471193099), (344, 1368551720), (430, 1094841376), (688, 684275860), (860, 547420688), (1376, 342137930), (1720, 273710344), (1973, 238612160), (2752, 171068965), (3440, 136855172), (3946, 119306080), (6880, 68427586), (7892, 59653040), (9865, 47722432), (13760, 34213793), (15784, 29826520), (17341, 27148480), (19730, 23861216), (31568, 14913260), (34682, 13574240), (39460, 11930608), (63136, 7456630), (69364, 6787120), (78920, 5965304), (84839, 5549120), (86705, 5429696), (126272, 3728315), (138728, 3393560), (157840, 2982652), (169678, 2774560), (173410, 2714848), (277456, 1696780), (315680, 1491326), (339356, 1387280), (346820, 1357424), (424195, 1109824), (554912, 848390), (631360, 745663), (678712, 693640)]