260801125760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3063923}}^1$

素因数の和:3063968

約数の個数: 128

約数和(自身を含む): 750048595200

約数和(自身を除く): 489247469440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 6080, 8512, 10640, 12160, 17024, 21280, 42560, 85120, 3063923, 6127846, 12255692, 15319615, 21447461, 24511384, 30639230, 42894922, 49022768, 58214537, 61278460, 85789844, 98045536, 107237305, 116429074, 122556920, 171579688, 196091072, 214474610, 232858148, 245113840, 291072685, 343159376, 392182144, 407501759, 428949220, 465716296, 490227680, 582145370, 686318752, 815003518, 857898440, 931432592, 980455360, 1164290740, 1372637504, 1630007036, 1715796880, 1862865184, 1960910720, 2037508795, 2328581480, 2745275008, 3260014072, 3431593760, 3725730368, 4075017590, 4657162960, 6520028144, 6863187520, 7451460736, 8150035180, 9314325920, 13040056288, 13726375040, 16300070360, 18628651840, 26080112576, 32600140720, 37257303680, 52160225152, 65200281440, 130400562880, 260801125760]

約数ペア:

[(1, 260801125760), (2, 130400562880), (4, 65200281440), (5, 52160225152), (7, 37257303680), (8, 32600140720), (10, 26080112576), (14, 18628651840), (16, 16300070360), (19, 13726375040), (20, 13040056288), (28, 9314325920), (32, 8150035180), (35, 7451460736), (38, 6863187520), (40, 6520028144), (56, 4657162960), (64, 4075017590), (70, 3725730368), (76, 3431593760), (80, 3260014072), (95, 2745275008), (112, 2328581480), (128, 2037508795), (133, 1960910720), (140, 1862865184), (152, 1715796880), (160, 1630007036), (190, 1372637504), (224, 1164290740), (266, 980455360), (280, 931432592), (304, 857898440), (320, 815003518), (380, 686318752), (448, 582145370), (532, 490227680), (560, 465716296), (608, 428949220), (640, 407501759), (665, 392182144), (760, 343159376), (896, 291072685), (1064, 245113840), (1120, 232858148), (1216, 214474610), (1330, 196091072), (1520, 171579688), (2128, 122556920), (2240, 116429074), (2432, 107237305), (2660, 98045536), (3040, 85789844), (4256, 61278460), (4480, 58214537), (5320, 49022768), (6080, 42894922), (8512, 30639230), (10640, 24511384), (12160, 21447461), (17024, 15319615), (21280, 12255692), (42560, 6127846), (85120, 3063923)]