156725520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13327}}^1$

素因数の和:13357

約数の個数: 120

約数和(自身を含む): 565213824

約数和(自身を除く): 408488304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 13327, 26654, 39981, 53308, 66635, 79962, 93289, 106616, 133270, 159924, 186578, 199905, 213232, 266540, 279867, 319848, 373156, 399810, 466445, 533080, 559734, 639696, 653023, 746312, 799620, 932890, 1066160, 1119468, 1306046, 1399335, 1492624, 1599240, 1865780, 1959069, 2238936, 2612092, 2798670, 3198480, 3265115, 3731560, 3918138, 4477872, 5224184, 5597340, 6530230, 7463120, 7836276, 9795345, 10448368, 11194680, 13060460, 15672552, 19590690, 22389360, 26120920, 31345104, 39181380, 52241840, 78362760, 156725520]

約数ペア:

[(1, 156725520), (2, 78362760), (3, 52241840), (4, 39181380), (5, 31345104), (6, 26120920), (7, 22389360), (8, 19590690), (10, 15672552), (12, 13060460), (14, 11194680), (15, 10448368), (16, 9795345), (20, 7836276), (21, 7463120), (24, 6530230), (28, 5597340), (30, 5224184), (35, 4477872), (40, 3918138), (42, 3731560), (48, 3265115), (49, 3198480), (56, 2798670), (60, 2612092), (70, 2238936), (80, 1959069), (84, 1865780), (98, 1599240), (105, 1492624), (112, 1399335), (120, 1306046), (140, 1119468), (147, 1066160), (168, 932890), (196, 799620), (210, 746312), (240, 653023), (245, 639696), (280, 559734), (294, 533080), (336, 466445), (392, 399810), (420, 373156), (490, 319848), (560, 279867), (588, 266540), (735, 213232), (784, 199905), (840, 186578), (980, 159924), (1176, 133270), (1470, 106616), (1680, 93289), (1960, 79962), (2352, 66635), (2940, 53308), (3920, 39981), (5880, 26654), (11760, 13327)]