64316785280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 384

約数和(自身を含む): 177221882880

約数和(自身を除く): 112905097600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 47, 55, 64, 80, 82, 88, 94, 110, 121, 128, 160, 164, 176, 188, 205, 220, 235, 242, 320, 328, 352, 376, 410, 431, 440, 451, 470, 484, 517, 605, 640, 656, 704, 752, 820, 862, 880, 902, 940, 968, 1034, 1210, 1312, 1408, 1504, 1640, 1724, 1760, 1804, 1880, 1927, 1936, 2068, 2155, 2255, 2420, 2585, 2624, 3008, 3280, 3448, 3520, 3608, 3760, 3854, 3872, 4136, 4310, 4510, 4741, 4840, 4961, 5170, 5248, 5687, 6016, 6560, 6896, 7040, 7216, 7520, 7708, 7744, 8272, 8620, 9020, 9482, 9635, 9680, 9922, 10340, 11374, 13120, 13792, 14432, 15040, 15416, 15488, 16544, 17240, 17671, 18040, 18964, 19270, 19360, 19844, 20257, 20680, 21197, 22748, 23705, 24805, 26240, 27584, 28435, 28864, 30080, 30832, 33088, 34480, 35342, 36080, 37928, 38540, 38720, 39688, 40514, 41360, 42394, 45496, 47410, 49610, 52151, 55168, 56870, 57728, 61664, 66176, 68960, 70684, 72160, 75856, 77080, 77440, 79376, 81028, 82720, 84788, 88355, 90992, 94820, 99220, 101285, 104302, 105985, 113740, 123328, 137920, 141368, 144320, 151712, 154160, 158752, 162056, 165440, 169576, 176710, 181984, 189640, 194381, 198440, 202570, 208604, 211970, 222827, 227480, 233167, 246656, 260755, 275840, 282736, 288640, 303424, 308320, 317504, 324112, 330880, 339152, 353420, 363968, 379280, 388762, 396880, 405140, 417208, 423940, 445654, 454960, 466334, 521510, 565472, 606848, 616640, 635008, 648224, 678304, 706840, 727936, 758560, 777524, 793760, 810280, 830537, 834416, 847880, 891308, 909920, 932668, 971905, 1043020, 1114135, 1130944, 1165835, 1233280, 1296448, 1356608, 1413680, 1517120, 1555048, 1587520, 1620560, 1661074, 1668832, 1695760, 1782616, 1819840, 1865336, 1943810, 2086040, 2138191, 2228270, 2261888, 2331670, 2451097, 2592896, 2713216, 2827360, 3034240, 3110096, 3175040, 3241120, 3322148, 3337664, 3391520, 3565232, 3639680, 3730672, 3887620, 4152685, 4172080, 4276382, 4456540, 4663340, 4902194, 5654720, 6220192, 6482240, 6644296, 6675328, 6783040, 7130464, 7461344, 7775240, 8305370, 8344160, 8552764, 8913080, 9135907, 9326680, 9804388, 10690955, 11309440, 12255485, 12440384, 12964480, 13288592, 13566080, 14260928, 14922688, 15550480, 16610740, 16688320, 17105528, 17826160, 18271814, 18653360, 19608776, 21381910, 24510970, 24880768, 26577184, 28521856, 29845376, 31100960, 33221480, 33376640, 34211056, 35652320, 36543628, 37306720, 39217552, 42763820, 45679535, 49021940, 53154368, 62201920, 66442960, 68422112, 71304640, 73087256, 74613440, 78435104, 85527640, 91359070, 98043880, 100494977, 106308736, 124403840, 132885920, 136844224, 142609280, 146174512, 149226880, 156870208, 171055280, 182718140, 196087760, 200989954, 265771840, 273688448, 292349024, 313740416, 342110560, 365436280, 392175520, 401979908, 502474885, 531543680, 584698048, 684221120, 730872560, 784351040, 803959816, 1004949770, 1169396096, 1368442240, 1461745120, 1568702080, 1607919632, 2009899540, 2923490240, 3215839264, 4019799080, 5846980480, 6431678528, 8039598160, 12863357056, 16079196320, 32158392640, 64316785280]

約数ペア:

[(1, 64316785280), (2, 32158392640), (4, 16079196320), (5, 12863357056), (8, 8039598160), (10, 6431678528), (11, 5846980480), (16, 4019799080), (20, 3215839264), (22, 2923490240), (32, 2009899540), (40, 1607919632), (41, 1568702080), (44, 1461745120), (47, 1368442240), (55, 1169396096), (64, 1004949770), (80, 803959816), (82, 784351040), (88, 730872560), (94, 684221120), (110, 584698048), (121, 531543680), (128, 502474885), (160, 401979908), (164, 392175520), (176, 365436280), (188, 342110560), (205, 313740416), (220, 292349024), (235, 273688448), (242, 265771840), (320, 200989954), (328, 196087760), (352, 182718140), (376, 171055280), (410, 156870208), (431, 149226880), (440, 146174512), (451, 142609280), (470, 136844224), (484, 132885920), (517, 124403840), (605, 106308736), (640, 100494977), (656, 98043880), (704, 91359070), (752, 85527640), (820, 78435104), (862, 74613440), (880, 73087256), (902, 71304640), (940, 68422112), (968, 66442960), (1034, 62201920), (1210, 53154368), (1312, 49021940), (1408, 45679535), (1504, 42763820), (1640, 39217552), (1724, 37306720), (1760, 36543628), (1804, 35652320), (1880, 34211056), (1927, 33376640), (1936, 33221480), (2068, 31100960), (2155, 29845376), (2255, 28521856), (2420, 26577184), (2585, 24880768), (2624, 24510970), (3008, 21381910), (3280, 19608776), (3448, 18653360), (3520, 18271814), (3608, 17826160), (3760, 17105528), (3854, 16688320), (3872, 16610740), (4136, 15550480), (4310, 14922688), (4510, 14260928), (4741, 13566080), (4840, 13288592), (4961, 12964480), (5170, 12440384), (5248, 12255485), (5687, 11309440), (6016, 10690955), (6560, 9804388), (6896, 9326680), (7040, 9135907), (7216, 8913080), (7520, 8552764), (7708, 8344160), (7744, 8305370), (8272, 7775240), (8620, 7461344), (9020, 7130464), (9482, 6783040), (9635, 6675328), (9680, 6644296), (9922, 6482240), (10340, 6220192), (11374, 5654720), (13120, 4902194), (13792, 4663340), (14432, 4456540), (15040, 4276382), (15416, 4172080), (15488, 4152685), (16544, 3887620), (17240, 3730672), (17671, 3639680), (18040, 3565232), (18964, 3391520), (19270, 3337664), (19360, 3322148), (19844, 3241120), (20257, 3175040), (20680, 3110096), (21197, 3034240), (22748, 2827360), (23705, 2713216), (24805, 2592896), (26240, 2451097), (27584, 2331670), (28435, 2261888), (28864, 2228270), (30080, 2138191), (30832, 2086040), (33088, 1943810), (34480, 1865336), (35342, 1819840), (36080, 1782616), (37928, 1695760), (38540, 1668832), (38720, 1661074), (39688, 1620560), (40514, 1587520), (41360, 1555048), (42394, 1517120), (45496, 1413680), (47410, 1356608), (49610, 1296448), (52151, 1233280), (55168, 1165835), (56870, 1130944), (57728, 1114135), (61664, 1043020), (66176, 971905), (68960, 932668), (70684, 909920), (72160, 891308), (75856, 847880), (77080, 834416), (77440, 830537), (79376, 810280), (81028, 793760), (82720, 777524), (84788, 758560), (88355, 727936), (90992, 706840), (94820, 678304), (99220, 648224), (101285, 635008), (104302, 616640), (105985, 606848), (113740, 565472), (123328, 521510), (137920, 466334), (141368, 454960), (144320, 445654), (151712, 423940), (154160, 417208), (158752, 405140), (162056, 396880), (165440, 388762), (169576, 379280), (176710, 363968), (181984, 353420), (189640, 339152), (194381, 330880), (198440, 324112), (202570, 317504), (208604, 308320), (211970, 303424), (222827, 288640), (227480, 282736), (233167, 275840), (246656, 260755)]