313494720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4241}}^1$

素因数の和:4279

約数の個数: 224

約数和(自身を含む): 1241243136

約数和(自身を除く): 927748416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4241, 4620, 4928, 5280, 6160, 6720, 7392, 8482, 9240, 10560, 12320, 12723, 14784, 16964, 18480, 21205, 24640, 25446, 29687, 33928, 36960, 42410, 46651, 50892, 59374, 63615, 67856, 73920, 84820, 89061, 93302, 101784, 118748, 127230, 135712, 139953, 148435, 169640, 178122, 186604, 203568, 233255, 237496, 254460, 271424, 279906, 296870, 326557, 339280, 356244, 373208, 407136, 445305, 466510, 474992, 508920, 559812, 593740, 653114, 678560, 699765, 712488, 746416, 814272, 890610, 933020, 949984, 979671, 1017840, 1119624, 1187480, 1306228, 1357120, 1399530, 1424976, 1492832, 1632785, 1781220, 1866040, 1899968, 1959342, 2035680, 2239248, 2374960, 2612456, 2799060, 2849952, 2985664, 3265570, 3562440, 3732080, 3918684, 4071360, 4478496, 4749920, 4898355, 5224912, 5598120, 5699904, 6531140, 7124880, 7464160, 7837368, 8956992, 9499840, 9796710, 10449824, 11196240, 13062280, 14249760, 14928320, 15674736, 19593420, 20899648, 22392480, 26124560, 28499520, 31349472, 39186840, 44784960, 52249120, 62698944, 78373680, 104498240, 156747360, 313494720]

約数ペア:

[(1, 313494720), (2, 156747360), (3, 104498240), (4, 78373680), (5, 62698944), (6, 52249120), (7, 44784960), (8, 39186840), (10, 31349472), (11, 28499520), (12, 26124560), (14, 22392480), (15, 20899648), (16, 19593420), (20, 15674736), (21, 14928320), (22, 14249760), (24, 13062280), (28, 11196240), (30, 10449824), (32, 9796710), (33, 9499840), (35, 8956992), (40, 7837368), (42, 7464160), (44, 7124880), (48, 6531140), (55, 5699904), (56, 5598120), (60, 5224912), (64, 4898355), (66, 4749920), (70, 4478496), (77, 4071360), (80, 3918684), (84, 3732080), (88, 3562440), (96, 3265570), (105, 2985664), (110, 2849952), (112, 2799060), (120, 2612456), (132, 2374960), (140, 2239248), (154, 2035680), (160, 1959342), (165, 1899968), (168, 1866040), (176, 1781220), (192, 1632785), (210, 1492832), (220, 1424976), (224, 1399530), (231, 1357120), (240, 1306228), (264, 1187480), (280, 1119624), (308, 1017840), (320, 979671), (330, 949984), (336, 933020), (352, 890610), (385, 814272), (420, 746416), (440, 712488), (448, 699765), (462, 678560), (480, 653114), (528, 593740), (560, 559812), (616, 508920), (660, 474992), (672, 466510), (704, 445305), (770, 407136), (840, 373208), (880, 356244), (924, 339280), (960, 326557), (1056, 296870), (1120, 279906), (1155, 271424), (1232, 254460), (1320, 237496), (1344, 233255), (1540, 203568), (1680, 186604), (1760, 178122), (1848, 169640), (2112, 148435), (2240, 139953), (2310, 135712), (2464, 127230), (2640, 118748), (3080, 101784), (3360, 93302), (3520, 89061), (3696, 84820), (4241, 73920), (4620, 67856), (4928, 63615), (5280, 59374), (6160, 50892), (6720, 46651), (7392, 42410), (8482, 36960), (9240, 33928), (10560, 29687), (12320, 25446), (12723, 24640), (14784, 21205), (16964, 18480)]