63616560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2035

約数の個数: 160

約数和(自身を含む): 237365760

約数和(自身を除く): 173749200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1993, 1995, 2128, 2280, 2660, 3192, 3986, 3990, 4560, 5320, 5979, 6384, 7972, 7980, 9965, 10640, 11958, 13951, 15944, 15960, 19930, 23916, 27902, 29895, 31888, 31920, 37867, 39860, 41853, 47832, 55804, 59790, 69755, 75734, 79720, 83706, 95664, 111608, 113601, 119580, 139510, 151468, 159440, 167412, 189335, 209265, 223216, 227202, 239160, 265069, 279020, 302936, 334824, 378670, 418530, 454404, 478320, 530138, 558040, 568005, 605872, 669648, 757340, 795207, 837060, 908808, 1060276, 1116080, 1136010, 1325345, 1514680, 1590414, 1674120, 1817616, 2120552, 2272020, 2650690, 3029360, 3180828, 3348240, 3976035, 4241104, 4544040, 5301380, 6361656, 7952070, 9088080, 10602760, 12723312, 15904140, 21205520, 31808280, 63616560]

約数ペア:

[(1, 63616560), (2, 31808280), (3, 21205520), (4, 15904140), (5, 12723312), (6, 10602760), (7, 9088080), (8, 7952070), (10, 6361656), (12, 5301380), (14, 4544040), (15, 4241104), (16, 3976035), (19, 3348240), (20, 3180828), (21, 3029360), (24, 2650690), (28, 2272020), (30, 2120552), (35, 1817616), (38, 1674120), (40, 1590414), (42, 1514680), (48, 1325345), (56, 1136010), (57, 1116080), (60, 1060276), (70, 908808), (76, 837060), (80, 795207), (84, 757340), (95, 669648), (105, 605872), (112, 568005), (114, 558040), (120, 530138), (133, 478320), (140, 454404), (152, 418530), (168, 378670), (190, 334824), (210, 302936), (228, 279020), (240, 265069), (266, 239160), (280, 227202), (285, 223216), (304, 209265), (336, 189335), (380, 167412), (399, 159440), (420, 151468), (456, 139510), (532, 119580), (560, 113601), (570, 111608), (665, 95664), (760, 83706), (798, 79720), (840, 75734), (912, 69755), (1064, 59790), (1140, 55804), (1330, 47832), (1520, 41853), (1596, 39860), (1680, 37867), (1993, 31920), (1995, 31888), (2128, 29895), (2280, 27902), (2660, 23916), (3192, 19930), (3986, 15960), (3990, 15944), (4560, 13951), (5320, 11958), (5979, 10640), (6384, 9965), (7972, 7980)]