209464080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3041}}^1$

素因数の和:3105

約数の個数: 160

約数和(自身を含む): 760451328

約数和(自身を除く): 550987248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3041, 3280, 3444, 4305, 4592, 4920, 5740, 6082, 6888, 8610, 9123, 9840, 11480, 12164, 13776, 15205, 17220, 18246, 21287, 22960, 24328, 30410, 34440, 36492, 42574, 45615, 48656, 60820, 63861, 68880, 72984, 85148, 91230, 106435, 121640, 124681, 127722, 145968, 170296, 182460, 212870, 243280, 249362, 255444, 319305, 340592, 364920, 374043, 425740, 498724, 510888, 623405, 638610, 729840, 748086, 851480, 872767, 997448, 1021776, 1246810, 1277220, 1496172, 1702960, 1745534, 1870215, 1994896, 2493620, 2554440, 2618301, 2992344, 3491068, 3740430, 4363835, 4987240, 5108880, 5236602, 5984688, 6982136, 7480860, 8727670, 9974480, 10473204, 13091505, 13964272, 14961720, 17455340, 20946408, 26183010, 29923440, 34910680, 41892816, 52366020, 69821360, 104732040, 209464080]

約数ペア:

[(1, 209464080), (2, 104732040), (3, 69821360), (4, 52366020), (5, 41892816), (6, 34910680), (7, 29923440), (8, 26183010), (10, 20946408), (12, 17455340), (14, 14961720), (15, 13964272), (16, 13091505), (20, 10473204), (21, 9974480), (24, 8727670), (28, 7480860), (30, 6982136), (35, 5984688), (40, 5236602), (41, 5108880), (42, 4987240), (48, 4363835), (56, 3740430), (60, 3491068), (70, 2992344), (80, 2618301), (82, 2554440), (84, 2493620), (105, 1994896), (112, 1870215), (120, 1745534), (123, 1702960), (140, 1496172), (164, 1277220), (168, 1246810), (205, 1021776), (210, 997448), (240, 872767), (246, 851480), (280, 748086), (287, 729840), (328, 638610), (336, 623405), (410, 510888), (420, 498724), (492, 425740), (560, 374043), (574, 364920), (615, 340592), (656, 319305), (820, 255444), (840, 249362), (861, 243280), (984, 212870), (1148, 182460), (1230, 170296), (1435, 145968), (1640, 127722), (1680, 124681), (1722, 121640), (1968, 106435), (2296, 91230), (2460, 85148), (2870, 72984), (3041, 68880), (3280, 63861), (3444, 60820), (4305, 48656), (4592, 45615), (4920, 42574), (5740, 36492), (6082, 34440), (6888, 30410), (8610, 24328), (9123, 22960), (9840, 21287), (11480, 18246), (12164, 17220), (13776, 15205)]