6999968360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1409}}^1\times {\mathrm{1613}}^1$

素因数の和:3051

約数の個数: 128

約数和(自身を含む): 19662393600

約数和(自身を除く): 12662425240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1409, 1540, 1613, 2818, 3080, 3226, 5636, 6452, 7045, 8065, 9863, 11272, 11291, 12904, 14090, 15499, 16130, 17743, 19726, 22582, 28180, 30998, 32260, 35486, 39452, 45164, 49315, 56360, 56455, 61996, 64520, 70972, 77495, 78904, 88715, 90328, 98630, 108493, 112910, 123992, 124201, 141944, 154990, 177430, 197260, 216986, 225820, 248402, 309980, 354860, 394520, 433972, 451640, 496804, 542465, 619960, 621005, 709720, 867944, 993608, 1084930, 1242010, 2169860, 2272717, 2484020, 4339720, 4545434, 4968040, 9090868, 11363585, 15909019, 18181736, 22727170, 24999887, 31818038, 45454340, 49999774, 63636076, 79545095, 90908680, 99999548, 124999435, 127272152, 159090190, 174999209, 199999096, 249998870, 318180380, 349998418, 499997740, 636360760, 699996836, 874996045, 999995480, 1399993672, 1749992090, 3499984180, 6999968360]

約数ペア:

[(1, 6999968360), (2, 3499984180), (4, 1749992090), (5, 1399993672), (7, 999995480), (8, 874996045), (10, 699996836), (11, 636360760), (14, 499997740), (20, 349998418), (22, 318180380), (28, 249998870), (35, 199999096), (40, 174999209), (44, 159090190), (55, 127272152), (56, 124999435), (70, 99999548), (77, 90908680), (88, 79545095), (110, 63636076), (140, 49999774), (154, 45454340), (220, 31818038), (280, 24999887), (308, 22727170), (385, 18181736), (440, 15909019), (616, 11363585), (770, 9090868), (1409, 4968040), (1540, 4545434), (1613, 4339720), (2818, 2484020), (3080, 2272717), (3226, 2169860), (5636, 1242010), (6452, 1084930), (7045, 993608), (8065, 867944), (9863, 709720), (11272, 621005), (11291, 619960), (12904, 542465), (14090, 496804), (15499, 451640), (16130, 433972), (17743, 394520), (19726, 354860), (22582, 309980), (28180, 248402), (30998, 225820), (32260, 216986), (35486, 197260), (39452, 177430), (45164, 154990), (49315, 141944), (56360, 124201), (56455, 123992), (61996, 112910), (64520, 108493), (70972, 98630), (77495, 90328), (78904, 88715)]