136674560

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 378810432

約数和(自身を除く): 242135872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 256, 272, 320, 340, 352, 374, 440, 544, 571, 640, 680, 704, 748, 880, 935, 1088, 1142, 1280, 1360, 1408, 1496, 1760, 1870, 2176, 2284, 2720, 2816, 2855, 2992, 3520, 3740, 4352, 4568, 5440, 5710, 5984, 6281, 7040, 7480, 9136, 9707, 10880, 11420, 11968, 12562, 14080, 14960, 18272, 19414, 21760, 22840, 23936, 25124, 29920, 31405, 36544, 38828, 45680, 47872, 48535, 50248, 59840, 62810, 73088, 77656, 91360, 97070, 100496, 106777, 119680, 125620, 146176, 155312, 182720, 194140, 200992, 213554, 239360, 251240, 310624, 365440, 388280, 401984, 427108, 502480, 533885, 621248, 730880, 776560, 803968, 854216, 1004960, 1067770, 1242496, 1553120, 1607936, 1708432, 2009920, 2135540, 2484992, 3106240, 3416864, 4019840, 4271080, 6212480, 6833728, 8039680, 8542160, 12424960, 13667456, 17084320, 27334912, 34168640, 68337280, 136674560]

約数ペア:

[(1, 136674560), (2, 68337280), (4, 34168640), (5, 27334912), (8, 17084320), (10, 13667456), (11, 12424960), (16, 8542160), (17, 8039680), (20, 6833728), (22, 6212480), (32, 4271080), (34, 4019840), (40, 3416864), (44, 3106240), (55, 2484992), (64, 2135540), (68, 2009920), (80, 1708432), (85, 1607936), (88, 1553120), (110, 1242496), (128, 1067770), (136, 1004960), (160, 854216), (170, 803968), (176, 776560), (187, 730880), (220, 621248), (256, 533885), (272, 502480), (320, 427108), (340, 401984), (352, 388280), (374, 365440), (440, 310624), (544, 251240), (571, 239360), (640, 213554), (680, 200992), (704, 194140), (748, 182720), (880, 155312), (935, 146176), (1088, 125620), (1142, 119680), (1280, 106777), (1360, 100496), (1408, 97070), (1496, 91360), (1760, 77656), (1870, 73088), (2176, 62810), (2284, 59840), (2720, 50248), (2816, 48535), (2855, 47872), (2992, 45680), (3520, 38828), (3740, 36544), (4352, 31405), (4568, 29920), (5440, 25124), (5710, 23936), (5984, 22840), (6281, 21760), (7040, 19414), (7480, 18272), (9136, 14960), (9707, 14080), (10880, 12562), (11420, 11968)]