143855360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 398678112

約数和(自身を除く): 254822752

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, 601, 640, 680, 704, 748, 880, 935, 1088, 1202, 1280, 1360, 1408, 1496, 1760, 1870, 2176, 2404, 2720, 2816, 2992, 3005, 3520, 3740, 4352, 4808, 5440, 5984, 6010, 6611, 7040, 7480, 9616, 10217, 10880, 11968, 12020, 13222, 14080, 14960, 19232, 20434, 21760, 23936, 24040, 26444, 29920, 33055, 38464, 40868, 47872, 48080, 51085, 52888, 59840, 66110, 76928, 81736, 96160, 102170, 105776, 112387, 119680, 132220, 153856, 163472, 192320, 204340, 211552, 224774, 239360, 264440, 326944, 384640, 408680, 423104, 449548, 528880, 561935, 653888, 769280, 817360, 846208, 899096, 1057760, 1123870, 1307776, 1634720, 1692416, 1798192, 2115520, 2247740, 2615552, 3269440, 3596384, 4231040, 4495480, 6538880, 7192768, 8462080, 8990960, 13077760, 14385536, 17981920, 28771072, 35963840, 71927680, 143855360]

約数ペア:

[(1, 143855360), (2, 71927680), (4, 35963840), (5, 28771072), (8, 17981920), (10, 14385536), (11, 13077760), (16, 8990960), (17, 8462080), (20, 7192768), (22, 6538880), (32, 4495480), (34, 4231040), (40, 3596384), (44, 3269440), (55, 2615552), (64, 2247740), (68, 2115520), (80, 1798192), (85, 1692416), (88, 1634720), (110, 1307776), (128, 1123870), (136, 1057760), (160, 899096), (170, 846208), (176, 817360), (187, 769280), (220, 653888), (256, 561935), (272, 528880), (320, 449548), (340, 423104), (352, 408680), (374, 384640), (440, 326944), (544, 264440), (601, 239360), (640, 224774), (680, 211552), (704, 204340), (748, 192320), (880, 163472), (935, 153856), (1088, 132220), (1202, 119680), (1280, 112387), (1360, 105776), (1408, 102170), (1496, 96160), (1760, 81736), (1870, 76928), (2176, 66110), (2404, 59840), (2720, 52888), (2816, 51085), (2992, 48080), (3005, 47872), (3520, 40868), (3740, 38464), (4352, 33055), (4808, 29920), (5440, 26444), (5984, 24040), (6010, 23936), (6611, 21760), (7040, 20434), (7480, 19232), (9616, 14960), (10217, 14080), (10880, 13222), (11968, 12020)]