63490240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1106

約数の個数: 112

約数和(自身を含む): 174796704

約数和(自身を除く): 111306464

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, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1061, 1088, 1360, 1496, 1760, 1870, 2122, 2720, 2992, 3520, 3740, 4244, 5305, 5440, 5984, 7480, 8488, 10610, 11671, 11968, 14960, 16976, 18037, 21220, 23342, 29920, 33952, 36074, 42440, 46684, 58355, 59840, 67904, 72148, 84880, 90185, 93368, 116710, 144296, 169760, 180370, 186736, 198407, 233420, 288592, 339520, 360740, 373472, 396814, 466840, 577184, 721480, 746944, 793628, 933680, 992035, 1154368, 1442960, 1587256, 1867360, 1984070, 2885920, 3174512, 3734720, 3968140, 5771840, 6349024, 7936280, 12698048, 15872560, 31745120, 63490240]

約数ペア:

[(1, 63490240), (2, 31745120), (4, 15872560), (5, 12698048), (8, 7936280), (10, 6349024), (11, 5771840), (16, 3968140), (17, 3734720), (20, 3174512), (22, 2885920), (32, 1984070), (34, 1867360), (40, 1587256), (44, 1442960), (55, 1154368), (64, 992035), (68, 933680), (80, 793628), (85, 746944), (88, 721480), (110, 577184), (136, 466840), (160, 396814), (170, 373472), (176, 360740), (187, 339520), (220, 288592), (272, 233420), (320, 198407), (340, 186736), (352, 180370), (374, 169760), (440, 144296), (544, 116710), (680, 93368), (704, 90185), (748, 84880), (880, 72148), (935, 67904), (1061, 59840), (1088, 58355), (1360, 46684), (1496, 42440), (1760, 36074), (1870, 33952), (2122, 29920), (2720, 23342), (2992, 21220), (3520, 18037), (3740, 16976), (4244, 14960), (5305, 11968), (5440, 11671), (5984, 10610), (7480, 8488)]