220252680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 797401800

約数和(自身を除く): 577149120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 73, 85, 87, 90, 102, 116, 120, 136, 145, 146, 153, 170, 174, 180, 204, 219, 232, 255, 261, 289, 290, 292, 306, 340, 348, 360, 365, 408, 435, 438, 493, 510, 522, 578, 580, 584, 612, 657, 680, 696, 730, 765, 867, 870, 876, 986, 1020, 1044, 1095, 1156, 1160, 1224, 1241, 1305, 1314, 1445, 1460, 1479, 1530, 1734, 1740, 1752, 1972, 2040, 2088, 2117, 2190, 2312, 2465, 2482, 2601, 2610, 2628, 2890, 2920, 2958, 3060, 3285, 3468, 3480, 3723, 3944, 4234, 4335, 4380, 4437, 4930, 4964, 5202, 5220, 5256, 5780, 5916, 6120, 6205, 6351, 6570, 6936, 7395, 7446, 8381, 8468, 8670, 8760, 8874, 9860, 9928, 10404, 10440, 10585, 11169, 11560, 11832, 12410, 12702, 13005, 13140, 14790, 14892, 16762, 16936, 17340, 17748, 18615, 19053, 19720, 20808, 21097, 21170, 22185, 22338, 24820, 25143, 25404, 26010, 26280, 29580, 29784, 31755, 33524, 34680, 35496, 35989, 37230, 38106, 41905, 42194, 42340, 44370, 44676, 49640, 50286, 50808, 52020, 55845, 59160, 63291, 63510, 67048, 71978, 74460, 75429, 76212, 83810, 84388, 84680, 88740, 89352, 95265, 100572, 104040, 105485, 107967, 111690, 125715, 126582, 127020, 143956, 148920, 150858, 152424, 167620, 168776, 177480, 179945, 189873, 190530, 201144, 210970, 215934, 223380, 251430, 253164, 254040, 287912, 301716, 316455, 323901, 335240, 359890, 377145, 379746, 381060, 421940, 431868, 446760, 502860, 506328, 539835, 603432, 611813, 632910, 647802, 719780, 754290, 759492, 762120, 843880, 863736, 949365, 1005720, 1079670, 1223626, 1265820, 1295604, 1439560, 1508580, 1518984, 1619505, 1835439, 1898730, 2159340, 2447252, 2531640, 2591208, 3017160, 3059065, 3239010, 3670878, 3797460, 4318680, 4894504, 5506317, 6118130, 6478020, 7341756, 7594920, 9177195, 11012634, 12236260, 12956040, 14683512, 18354390, 22025268, 24472520, 27531585, 36708780, 44050536, 55063170, 73417560, 110126340, 220252680]

約数ペア:

[(1, 220252680), (2, 110126340), (3, 73417560), (4, 55063170), (5, 44050536), (6, 36708780), (8, 27531585), (9, 24472520), (10, 22025268), (12, 18354390), (15, 14683512), (17, 12956040), (18, 12236260), (20, 11012634), (24, 9177195), (29, 7594920), (30, 7341756), (34, 6478020), (36, 6118130), (40, 5506317), (45, 4894504), (51, 4318680), (58, 3797460), (60, 3670878), (68, 3239010), (72, 3059065), (73, 3017160), (85, 2591208), (87, 2531640), (90, 2447252), (102, 2159340), (116, 1898730), (120, 1835439), (136, 1619505), (145, 1518984), (146, 1508580), (153, 1439560), (170, 1295604), (174, 1265820), (180, 1223626), (204, 1079670), (219, 1005720), (232, 949365), (255, 863736), (261, 843880), (289, 762120), (290, 759492), (292, 754290), (306, 719780), (340, 647802), (348, 632910), (360, 611813), (365, 603432), (408, 539835), (435, 506328), (438, 502860), (493, 446760), (510, 431868), (522, 421940), (578, 381060), (580, 379746), (584, 377145), (612, 359890), (657, 335240), (680, 323901), (696, 316455), (730, 301716), (765, 287912), (867, 254040), (870, 253164), (876, 251430), (986, 223380), (1020, 215934), (1044, 210970), (1095, 201144), (1156, 190530), (1160, 189873), (1224, 179945), (1241, 177480), (1305, 168776), (1314, 167620), (1445, 152424), (1460, 150858), (1479, 148920), (1530, 143956), (1734, 127020), (1740, 126582), (1752, 125715), (1972, 111690), (2040, 107967), (2088, 105485), (2117, 104040), (2190, 100572), (2312, 95265), (2465, 89352), (2482, 88740), (2601, 84680), (2610, 84388), (2628, 83810), (2890, 76212), (2920, 75429), (2958, 74460), (3060, 71978), (3285, 67048), (3468, 63510), (3480, 63291), (3723, 59160), (3944, 55845), (4234, 52020), (4335, 50808), (4380, 50286), (4437, 49640), (4930, 44676), (4964, 44370), (5202, 42340), (5220, 42194), (5256, 41905), (5780, 38106), (5916, 37230), (6120, 35989), (6205, 35496), (6351, 34680), (6570, 33524), (6936, 31755), (7395, 29784), (7446, 29580), (8381, 26280), (8468, 26010), (8670, 25404), (8760, 25143), (8874, 24820), (9860, 22338), (9928, 22185), (10404, 21170), (10440, 21097), (10585, 20808), (11169, 19720), (11560, 19053), (11832, 18615), (12410, 17748), (12702, 17340), (13005, 16936), (13140, 16762), (14790, 14892)]