1396909360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5531}}^1$

素因数の和:5603

約数の個数: 160

約数和(自身を含む): 4148734464

約数和(自身を除く): 2751825104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 164, 176, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 560, 574, 616, 656, 770, 820, 880, 902, 1148, 1232, 1435, 1540, 1640, 1804, 2255, 2296, 2870, 3080, 3157, 3280, 3608, 4510, 4592, 5531, 5740, 6160, 6314, 7216, 9020, 11062, 11480, 12628, 15785, 18040, 22124, 22960, 25256, 27655, 31570, 36080, 38717, 44248, 50512, 55310, 60841, 63140, 77434, 88496, 110620, 121682, 126280, 154868, 193585, 221240, 226771, 243364, 252560, 304205, 309736, 387170, 425887, 442480, 453542, 486728, 608410, 619472, 774340, 851774, 907084, 973456, 1133855, 1216820, 1548680, 1587397, 1703548, 1814168, 2129435, 2267710, 2433640, 2494481, 3097360, 3174794, 3407096, 3628336, 4258870, 4535420, 4867280, 4988962, 6349588, 6814192, 7936985, 8517740, 9070840, 9977924, 12472405, 12699176, 15873970, 17035480, 17461367, 18141680, 19955848, 24944810, 25398352, 31747940, 34070960, 34922734, 39911696, 49889620, 63495880, 69845468, 87306835, 99779240, 126991760, 139690936, 174613670, 199558480, 279381872, 349227340, 698454680, 1396909360]

約数ペア:

[(1, 1396909360), (2, 698454680), (4, 349227340), (5, 279381872), (7, 199558480), (8, 174613670), (10, 139690936), (11, 126991760), (14, 99779240), (16, 87306835), (20, 69845468), (22, 63495880), (28, 49889620), (35, 39911696), (40, 34922734), (41, 34070960), (44, 31747940), (55, 25398352), (56, 24944810), (70, 19955848), (77, 18141680), (80, 17461367), (82, 17035480), (88, 15873970), (110, 12699176), (112, 12472405), (140, 9977924), (154, 9070840), (164, 8517740), (176, 7936985), (205, 6814192), (220, 6349588), (280, 4988962), (287, 4867280), (308, 4535420), (328, 4258870), (385, 3628336), (410, 3407096), (440, 3174794), (451, 3097360), (560, 2494481), (574, 2433640), (616, 2267710), (656, 2129435), (770, 1814168), (820, 1703548), (880, 1587397), (902, 1548680), (1148, 1216820), (1232, 1133855), (1435, 973456), (1540, 907084), (1640, 851774), (1804, 774340), (2255, 619472), (2296, 608410), (2870, 486728), (3080, 453542), (3157, 442480), (3280, 425887), (3608, 387170), (4510, 309736), (4592, 304205), (5531, 252560), (5740, 243364), (6160, 226771), (6314, 221240), (7216, 193585), (9020, 154868), (11062, 126280), (11480, 121682), (12628, 110620), (15785, 88496), (18040, 77434), (22124, 63140), (22960, 60841), (25256, 55310), (27655, 50512), (31570, 44248), (36080, 38717)]