425724320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 1203019776

約数和(自身を除く): 777295456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 73, 80, 82, 112, 127, 140, 146, 160, 164, 205, 224, 254, 280, 287, 292, 328, 365, 410, 508, 511, 560, 574, 584, 635, 656, 730, 820, 889, 1016, 1022, 1120, 1148, 1168, 1270, 1312, 1435, 1460, 1640, 1778, 2032, 2044, 2296, 2336, 2540, 2555, 2870, 2920, 2993, 3280, 3556, 4064, 4088, 4445, 4592, 5080, 5110, 5207, 5740, 5840, 5986, 6560, 7112, 8176, 8890, 9184, 9271, 10160, 10220, 10414, 11480, 11680, 11972, 14224, 14965, 16352, 17780, 18542, 20320, 20440, 20828, 20951, 22960, 23944, 26035, 28448, 29930, 35560, 36449, 37084, 40880, 41656, 41902, 45920, 46355, 47888, 52070, 59860, 64897, 71120, 72898, 74168, 81760, 83312, 83804, 92710, 95776, 104140, 104755, 119720, 129794, 142240, 145796, 148336, 166624, 167608, 182245, 185420, 208280, 209510, 239440, 259588, 291592, 296672, 324485, 335216, 364490, 370840, 380111, 416560, 419020, 478880, 519176, 583184, 648970, 670432, 728980, 741680, 760222, 833120, 838040, 1038352, 1166368, 1297940, 1457960, 1483360, 1520444, 1676080, 1900555, 2076704, 2595880, 2660777, 2915920, 3040888, 3352160, 3801110, 5191760, 5321554, 5831840, 6081776, 7602220, 10383520, 10643108, 12163552, 13303885, 15204440, 21286216, 26607770, 30408880, 42572432, 53215540, 60817760, 85144864, 106431080, 212862160, 425724320]

約数ペア:

[(1, 425724320), (2, 212862160), (4, 106431080), (5, 85144864), (7, 60817760), (8, 53215540), (10, 42572432), (14, 30408880), (16, 26607770), (20, 21286216), (28, 15204440), (32, 13303885), (35, 12163552), (40, 10643108), (41, 10383520), (56, 7602220), (70, 6081776), (73, 5831840), (80, 5321554), (82, 5191760), (112, 3801110), (127, 3352160), (140, 3040888), (146, 2915920), (160, 2660777), (164, 2595880), (205, 2076704), (224, 1900555), (254, 1676080), (280, 1520444), (287, 1483360), (292, 1457960), (328, 1297940), (365, 1166368), (410, 1038352), (508, 838040), (511, 833120), (560, 760222), (574, 741680), (584, 728980), (635, 670432), (656, 648970), (730, 583184), (820, 519176), (889, 478880), (1016, 419020), (1022, 416560), (1120, 380111), (1148, 370840), (1168, 364490), (1270, 335216), (1312, 324485), (1435, 296672), (1460, 291592), (1640, 259588), (1778, 239440), (2032, 209510), (2044, 208280), (2296, 185420), (2336, 182245), (2540, 167608), (2555, 166624), (2870, 148336), (2920, 145796), (2993, 142240), (3280, 129794), (3556, 119720), (4064, 104755), (4088, 104140), (4445, 95776), (4592, 92710), (5080, 83804), (5110, 83312), (5207, 81760), (5740, 74168), (5840, 72898), (5986, 71120), (6560, 64897), (7112, 59860), (8176, 52070), (8890, 47888), (9184, 46355), (9271, 45920), (10160, 41902), (10220, 41656), (10414, 40880), (11480, 37084), (11680, 36449), (11972, 35560), (14224, 29930), (14965, 28448), (16352, 26035), (17780, 23944), (18542, 22960), (20320, 20951), (20440, 20828)]