307329440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4326

約数の個数: 96

約数和(自身を含む): 811581120

約数和(自身を除く): 504251680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 205, 220, 328, 352, 410, 440, 451, 656, 820, 880, 902, 1312, 1640, 1760, 1804, 2255, 3280, 3608, 4259, 4510, 6560, 7216, 8518, 9020, 14432, 17036, 18040, 21295, 34072, 36080, 42590, 46849, 68144, 72160, 85180, 93698, 136288, 170360, 174619, 187396, 234245, 340720, 349238, 374792, 468490, 681440, 698476, 749584, 873095, 936980, 1396952, 1499168, 1746190, 1873960, 1920809, 2793904, 3492380, 3747920, 3841618, 5587808, 6984760, 7495840, 7683236, 9604045, 13969520, 15366472, 19208090, 27939040, 30732944, 38416180, 61465888, 76832360, 153664720, 307329440]

約数ペア:

[(1, 307329440), (2, 153664720), (4, 76832360), (5, 61465888), (8, 38416180), (10, 30732944), (11, 27939040), (16, 19208090), (20, 15366472), (22, 13969520), (32, 9604045), (40, 7683236), (41, 7495840), (44, 6984760), (55, 5587808), (80, 3841618), (82, 3747920), (88, 3492380), (110, 2793904), (160, 1920809), (164, 1873960), (176, 1746190), (205, 1499168), (220, 1396952), (328, 936980), (352, 873095), (410, 749584), (440, 698476), (451, 681440), (656, 468490), (820, 374792), (880, 349238), (902, 340720), (1312, 234245), (1640, 187396), (1760, 174619), (1804, 170360), (2255, 136288), (3280, 93698), (3608, 85180), (4259, 72160), (4510, 68144), (6560, 46849), (7216, 42590), (8518, 36080), (9020, 34072), (14432, 21295), (17036, 18040)]