160366880

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 394377984

約数和(自身を除く): 234011104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 103, 148, 160, 185, 206, 263, 296, 370, 412, 515, 526, 592, 740, 824, 1030, 1052, 1184, 1315, 1480, 1648, 2060, 2104, 2630, 2960, 3296, 3811, 4120, 4208, 5260, 5920, 7622, 8240, 8416, 9731, 10520, 15244, 16480, 19055, 19462, 21040, 27089, 30488, 38110, 38924, 42080, 48655, 54178, 60976, 76220, 77848, 97310, 108356, 121952, 135445, 152440, 155696, 194620, 216712, 270890, 304880, 311392, 389240, 433424, 541780, 609760, 778480, 866848, 1002293, 1083560, 1556960, 2004586, 2167120, 4009172, 4334240, 5011465, 8018344, 10022930, 16036688, 20045860, 32073376, 40091720, 80183440, 160366880]

約数ペア:

[(1, 160366880), (2, 80183440), (4, 40091720), (5, 32073376), (8, 20045860), (10, 16036688), (16, 10022930), (20, 8018344), (32, 5011465), (37, 4334240), (40, 4009172), (74, 2167120), (80, 2004586), (103, 1556960), (148, 1083560), (160, 1002293), (185, 866848), (206, 778480), (263, 609760), (296, 541780), (370, 433424), (412, 389240), (515, 311392), (526, 304880), (592, 270890), (740, 216712), (824, 194620), (1030, 155696), (1052, 152440), (1184, 135445), (1315, 121952), (1480, 108356), (1648, 97310), (2060, 77848), (2104, 76220), (2630, 60976), (2960, 54178), (3296, 48655), (3811, 42080), (4120, 38924), (4208, 38110), (5260, 30488), (5920, 27089), (7622, 21040), (8240, 19462), (8416, 19055), (9731, 16480), (10520, 15244)]