271314560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2314

約数の個数: 128

約数和(自身を含む): 749528640

約数和(自身を除く): 478214080

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, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 880, 935, 1088, 1360, 1408, 1496, 1760, 1870, 2176, 2267, 2720, 2992, 3520, 3740, 4534, 5440, 5984, 7040, 7480, 9068, 10880, 11335, 11968, 14960, 18136, 22670, 23936, 24937, 29920, 36272, 38539, 45340, 49874, 59840, 72544, 77078, 90680, 99748, 119680, 124685, 145088, 154156, 181360, 192695, 199496, 249370, 290176, 308312, 362720, 385390, 398992, 423929, 498740, 616624, 725440, 770780, 797984, 847858, 997480, 1233248, 1450880, 1541560, 1595968, 1695716, 1994960, 2119645, 2466496, 3083120, 3191936, 3391432, 3989920, 4239290, 4932992, 6166240, 6782864, 7979840, 8478580, 12332480, 13565728, 15959680, 16957160, 24664960, 27131456, 33914320, 54262912, 67828640, 135657280, 271314560]

約数ペア:

[(1, 271314560), (2, 135657280), (4, 67828640), (5, 54262912), (8, 33914320), (10, 27131456), (11, 24664960), (16, 16957160), (17, 15959680), (20, 13565728), (22, 12332480), (32, 8478580), (34, 7979840), (40, 6782864), (44, 6166240), (55, 4932992), (64, 4239290), (68, 3989920), (80, 3391432), (85, 3191936), (88, 3083120), (110, 2466496), (128, 2119645), (136, 1994960), (160, 1695716), (170, 1595968), (176, 1541560), (187, 1450880), (220, 1233248), (272, 997480), (320, 847858), (340, 797984), (352, 770780), (374, 725440), (440, 616624), (544, 498740), (640, 423929), (680, 398992), (704, 385390), (748, 362720), (880, 308312), (935, 290176), (1088, 249370), (1360, 199496), (1408, 192695), (1496, 181360), (1760, 154156), (1870, 145088), (2176, 124685), (2267, 119680), (2720, 99748), (2992, 90680), (3520, 77078), (3740, 72544), (4534, 59840), (5440, 49874), (5984, 45340), (7040, 38539), (7480, 36272), (9068, 29920), (10880, 24937), (11335, 23936), (11968, 22670), (14960, 18136)]