156715799680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{42727}}^1$

素因数の和:43278

約数の個数: 128

約数和(自身を含む): 409501733760

約数和(自身を除く): 252785934080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 521, 640, 704, 880, 1042, 1408, 1760, 2084, 2605, 3520, 4168, 5210, 5731, 7040, 8336, 10420, 11462, 16672, 20840, 22924, 28655, 33344, 41680, 42727, 45848, 57310, 66688, 83360, 85454, 91696, 114620, 166720, 170908, 183392, 213635, 229240, 333440, 341816, 366784, 427270, 458480, 469997, 683632, 733568, 854540, 916960, 939994, 1367264, 1709080, 1833920, 1879988, 2349985, 2734528, 3418160, 3667840, 3759976, 4699970, 5469056, 6836320, 7519952, 9399940, 13672640, 15039904, 18799880, 22260767, 27345280, 30079808, 37599760, 44521534, 60159616, 75199520, 89043068, 111303835, 150399040, 178086136, 222607670, 244868437, 300798080, 356172272, 445215340, 489736874, 712344544, 890430680, 979473748, 1224342185, 1424689088, 1780861360, 1958947496, 2448684370, 2849378176, 3561722720, 3917894992, 4897368740, 7123445440, 7835789984, 9794737480, 14246890880, 15671579968, 19589474960, 31343159936, 39178949920, 78357899840, 156715799680]

約数ペア:

[(1, 156715799680), (2, 78357899840), (4, 39178949920), (5, 31343159936), (8, 19589474960), (10, 15671579968), (11, 14246890880), (16, 9794737480), (20, 7835789984), (22, 7123445440), (32, 4897368740), (40, 3917894992), (44, 3561722720), (55, 2849378176), (64, 2448684370), (80, 1958947496), (88, 1780861360), (110, 1424689088), (128, 1224342185), (160, 979473748), (176, 890430680), (220, 712344544), (320, 489736874), (352, 445215340), (440, 356172272), (521, 300798080), (640, 244868437), (704, 222607670), (880, 178086136), (1042, 150399040), (1408, 111303835), (1760, 89043068), (2084, 75199520), (2605, 60159616), (3520, 44521534), (4168, 37599760), (5210, 30079808), (5731, 27345280), (7040, 22260767), (8336, 18799880), (10420, 15039904), (11462, 13672640), (16672, 9399940), (20840, 7519952), (22924, 6836320), (28655, 5469056), (33344, 4699970), (41680, 3759976), (42727, 3667840), (45848, 3418160), (57310, 2734528), (66688, 2349985), (83360, 1879988), (85454, 1833920), (91696, 1709080), (114620, 1367264), (166720, 939994), (170908, 916960), (183392, 854540), (213635, 733568), (229240, 683632), (333440, 469997), (341816, 458480), (366784, 427270)]