170647280

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 408348864

約数和(自身を除く): 237701584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 167, 212, 241, 265, 334, 424, 482, 530, 668, 835, 848, 964, 1060, 1205, 1336, 1670, 1928, 2120, 2410, 2672, 3340, 3856, 4240, 4820, 6680, 8851, 9640, 12773, 13360, 17702, 19280, 25546, 35404, 40247, 44255, 51092, 63865, 70808, 80494, 88510, 102184, 127730, 141616, 160988, 177020, 201235, 204368, 255460, 321976, 354040, 402470, 510920, 643952, 708080, 804940, 1021840, 1609880, 2133091, 3219760, 4266182, 8532364, 10665455, 17064728, 21330910, 34129456, 42661820, 85323640, 170647280]

約数ペア:

[(1, 170647280), (2, 85323640), (4, 42661820), (5, 34129456), (8, 21330910), (10, 17064728), (16, 10665455), (20, 8532364), (40, 4266182), (53, 3219760), (80, 2133091), (106, 1609880), (167, 1021840), (212, 804940), (241, 708080), (265, 643952), (334, 510920), (424, 402470), (482, 354040), (530, 321976), (668, 255460), (835, 204368), (848, 201235), (964, 177020), (1060, 160988), (1205, 141616), (1336, 127730), (1670, 102184), (1928, 88510), (2120, 80494), (2410, 70808), (2672, 63865), (3340, 51092), (3856, 44255), (4240, 40247), (4820, 35404), (6680, 25546), (8851, 19280), (9640, 17702), (12773, 13360)]