135710080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 364188960

約数和(自身を除く): 228478880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 521, 592, 640, 704, 740, 814, 880, 1042, 1184, 1408, 1480, 1628, 1760, 2035, 2084, 2368, 2605, 2960, 3256, 3520, 4070, 4168, 4736, 5210, 5731, 5920, 6512, 7040, 8140, 8336, 10420, 11462, 11840, 13024, 16280, 16672, 19277, 20840, 22924, 23680, 26048, 28655, 32560, 33344, 38554, 41680, 45848, 52096, 57310, 65120, 66688, 77108, 83360, 91696, 96385, 114620, 130240, 154216, 166720, 183392, 192770, 212047, 229240, 260480, 308432, 333440, 366784, 385540, 424094, 458480, 616864, 733568, 771080, 848188, 916960, 1060235, 1233728, 1542160, 1696376, 1833920, 2120470, 2467456, 3084320, 3392752, 3667840, 4240940, 6168640, 6785504, 8481880, 12337280, 13571008, 16963760, 27142016, 33927520, 67855040, 135710080]

約数ペア:

[(1, 135710080), (2, 67855040), (4, 33927520), (5, 27142016), (8, 16963760), (10, 13571008), (11, 12337280), (16, 8481880), (20, 6785504), (22, 6168640), (32, 4240940), (37, 3667840), (40, 3392752), (44, 3084320), (55, 2467456), (64, 2120470), (74, 1833920), (80, 1696376), (88, 1542160), (110, 1233728), (128, 1060235), (148, 916960), (160, 848188), (176, 771080), (185, 733568), (220, 616864), (296, 458480), (320, 424094), (352, 385540), (370, 366784), (407, 333440), (440, 308432), (521, 260480), (592, 229240), (640, 212047), (704, 192770), (740, 183392), (814, 166720), (880, 154216), (1042, 130240), (1184, 114620), (1408, 96385), (1480, 91696), (1628, 83360), (1760, 77108), (2035, 66688), (2084, 65120), (2368, 57310), (2605, 52096), (2960, 45848), (3256, 41680), (3520, 38554), (4070, 33344), (4168, 32560), (4736, 28655), (5210, 26048), (5731, 23680), (5920, 22924), (6512, 20840), (7040, 19277), (8140, 16672), (8336, 16280), (10420, 13024), (11462, 11840)]