191307840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1$

素因数の和:940

約数の個数: 112

約数和(自身を含む): 610209600

約数和(自身を除く): 418901760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 349, 480, 571, 698, 960, 1047, 1142, 1396, 1713, 1745, 2094, 2284, 2792, 2855, 3426, 3490, 4188, 4568, 5235, 5584, 5710, 6852, 6980, 8376, 8565, 9136, 10470, 11168, 11420, 13704, 13960, 16752, 17130, 18272, 20940, 22336, 22840, 27408, 27920, 33504, 34260, 36544, 41880, 45680, 54816, 55840, 67008, 68520, 83760, 91360, 109632, 111680, 137040, 167520, 182720, 199279, 274080, 335040, 398558, 548160, 597837, 797116, 996395, 1195674, 1594232, 1992790, 2391348, 2989185, 3188464, 3985580, 4782696, 5978370, 6376928, 7971160, 9565392, 11956740, 12753856, 15942320, 19130784, 23913480, 31884640, 38261568, 47826960, 63769280, 95653920, 191307840]

約数ペア:

[(1, 191307840), (2, 95653920), (3, 63769280), (4, 47826960), (5, 38261568), (6, 31884640), (8, 23913480), (10, 19130784), (12, 15942320), (15, 12753856), (16, 11956740), (20, 9565392), (24, 7971160), (30, 6376928), (32, 5978370), (40, 4782696), (48, 3985580), (60, 3188464), (64, 2989185), (80, 2391348), (96, 1992790), (120, 1594232), (160, 1195674), (192, 996395), (240, 797116), (320, 597837), (349, 548160), (480, 398558), (571, 335040), (698, 274080), (960, 199279), (1047, 182720), (1142, 167520), (1396, 137040), (1713, 111680), (1745, 109632), (2094, 91360), (2284, 83760), (2792, 68520), (2855, 67008), (3426, 55840), (3490, 54816), (4188, 45680), (4568, 41880), (5235, 36544), (5584, 34260), (5710, 33504), (6852, 27920), (6980, 27408), (8376, 22840), (8565, 22336), (9136, 20940), (10470, 18272), (11168, 17130), (11420, 16752), (13704, 13960)]