153273760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 385136640

約数和(自身を除く): 231862880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 127, 152, 160, 190, 254, 304, 380, 397, 508, 608, 635, 760, 794, 1016, 1270, 1520, 1588, 1985, 2032, 2413, 2540, 3040, 3176, 3970, 4064, 4826, 5080, 6352, 7543, 7940, 9652, 10160, 12065, 12704, 15086, 15880, 19304, 20320, 24130, 30172, 31760, 37715, 38608, 48260, 50419, 60344, 63520, 75430, 77216, 96520, 100838, 120688, 150860, 193040, 201676, 241376, 252095, 301720, 386080, 403352, 504190, 603440, 806704, 957961, 1008380, 1206880, 1613408, 1915922, 2016760, 3831844, 4033520, 4789805, 7663688, 8067040, 9579610, 15327376, 19159220, 30654752, 38318440, 76636880, 153273760]

約数ペア:

[(1, 153273760), (2, 76636880), (4, 38318440), (5, 30654752), (8, 19159220), (10, 15327376), (16, 9579610), (19, 8067040), (20, 7663688), (32, 4789805), (38, 4033520), (40, 3831844), (76, 2016760), (80, 1915922), (95, 1613408), (127, 1206880), (152, 1008380), (160, 957961), (190, 806704), (254, 603440), (304, 504190), (380, 403352), (397, 386080), (508, 301720), (608, 252095), (635, 241376), (760, 201676), (794, 193040), (1016, 150860), (1270, 120688), (1520, 100838), (1588, 96520), (1985, 77216), (2032, 75430), (2413, 63520), (2540, 60344), (3040, 50419), (3176, 48260), (3970, 38608), (4064, 37715), (4826, 31760), (5080, 30172), (6352, 24130), (7543, 20320), (7940, 19304), (9652, 15880), (10160, 15086), (12065, 12704)]