7050311680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11287}}^1$

素因数の和:11375

約数の個数: 96

約数和(自身を含む): 17195461920

約数和(自身を除く): 10145150240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 488, 512, 610, 640, 976, 1024, 1220, 1280, 1952, 2048, 2440, 2560, 3904, 4880, 5120, 7808, 9760, 10240, 11287, 15616, 19520, 22574, 31232, 39040, 45148, 56435, 62464, 78080, 90296, 112870, 124928, 156160, 180592, 225740, 312320, 361184, 451480, 624640, 688507, 722368, 902960, 1377014, 1444736, 1805920, 2754028, 2889472, 3442535, 3611840, 5508056, 5778944, 6885070, 7223680, 11016112, 11557888, 13770140, 14447360, 22032224, 23115776, 27540280, 28894720, 44064448, 55080560, 57789440, 88128896, 110161120, 115578880, 176257792, 220322240, 352515584, 440644480, 705031168, 881288960, 1410062336, 1762577920, 3525155840, 7050311680]

約数ペア:

[(1, 7050311680), (2, 3525155840), (4, 1762577920), (5, 1410062336), (8, 881288960), (10, 705031168), (16, 440644480), (20, 352515584), (32, 220322240), (40, 176257792), (61, 115578880), (64, 110161120), (80, 88128896), (122, 57789440), (128, 55080560), (160, 44064448), (244, 28894720), (256, 27540280), (305, 23115776), (320, 22032224), (488, 14447360), (512, 13770140), (610, 11557888), (640, 11016112), (976, 7223680), (1024, 6885070), (1220, 5778944), (1280, 5508056), (1952, 3611840), (2048, 3442535), (2440, 2889472), (2560, 2754028), (3904, 1805920), (4880, 1444736), (5120, 1377014), (7808, 902960), (9760, 722368), (10240, 688507), (11287, 624640), (15616, 451480), (19520, 361184), (22574, 312320), (31232, 225740), (39040, 180592), (45148, 156160), (56435, 124928), (62464, 112870), (78080, 90296)]