1047579280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3557

約数の個数: 120

約数和(自身を含む): 2764323072

約数和(自身を除く): 1716743792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 176, 220, 242, 248, 310, 341, 440, 484, 496, 605, 620, 682, 880, 968, 1210, 1240, 1364, 1705, 1936, 2420, 2480, 2728, 3410, 3491, 3751, 4840, 5456, 6820, 6982, 7502, 9680, 13640, 13964, 15004, 17455, 18755, 27280, 27928, 30008, 34910, 37510, 38401, 55856, 60016, 69820, 75020, 76802, 108221, 139640, 150040, 153604, 192005, 216442, 279280, 300080, 307208, 384010, 422411, 432884, 541105, 614416, 768020, 844822, 865768, 1082210, 1190431, 1536040, 1689644, 1731536, 2112055, 2164420, 2380862, 3072080, 3379288, 4224110, 4328840, 4761724, 5952155, 6758576, 8448220, 8657680, 9523448, 11904310, 13094741, 16896440, 19046896, 23808620, 26189482, 33792880, 47617240, 52378964, 65473705, 95234480, 104757928, 130947410, 209515856, 261894820, 523789640, 1047579280]

約数ペア:

[(1, 1047579280), (2, 523789640), (4, 261894820), (5, 209515856), (8, 130947410), (10, 104757928), (11, 95234480), (16, 65473705), (20, 52378964), (22, 47617240), (31, 33792880), (40, 26189482), (44, 23808620), (55, 19046896), (62, 16896440), (80, 13094741), (88, 11904310), (110, 9523448), (121, 8657680), (124, 8448220), (155, 6758576), (176, 5952155), (220, 4761724), (242, 4328840), (248, 4224110), (310, 3379288), (341, 3072080), (440, 2380862), (484, 2164420), (496, 2112055), (605, 1731536), (620, 1689644), (682, 1536040), (880, 1190431), (968, 1082210), (1210, 865768), (1240, 844822), (1364, 768020), (1705, 614416), (1936, 541105), (2420, 432884), (2480, 422411), (2728, 384010), (3410, 307208), (3491, 300080), (3751, 279280), (4840, 216442), (5456, 192005), (6820, 153604), (6982, 150040), (7502, 139640), (9680, 108221), (13640, 76802), (13964, 75020), (15004, 69820), (17455, 60016), (18755, 55856), (27280, 38401), (27928, 37510), (30008, 34910)]