91657440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{433}}^1$

素因数の和:471

約数の個数: 288

約数和(自身を含む): 374038560

約数和(自身を除く): 282381120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 433, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 866, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1299, 1323, 1440, 1470, 1512, 1568, 1680, 1732, 1764, 1890, 1960, 2016, 2160, 2165, 2205, 2352, 2520, 2598, 2646, 2940, 3024, 3031, 3360, 3464, 3528, 3780, 3897, 3920, 4320, 4330, 4410, 4704, 5040, 5196, 5292, 5880, 6048, 6062, 6495, 6615, 6928, 7056, 7560, 7794, 7840, 8660, 8820, 9093, 10080, 10392, 10584, 11691, 11760, 12124, 12990, 13230, 13856, 14112, 15120, 15155, 15588, 17320, 17640, 18186, 19485, 20784, 21168, 21217, 23382, 23520, 24248, 25980, 26460, 27279, 30240, 30310, 31176, 34640, 35280, 36372, 38970, 41568, 42336, 42434, 45465, 46764, 48496, 51960, 52920, 54558, 58455, 60620, 62352, 63651, 69280, 70560, 72744, 77940, 81837, 84868, 90930, 93528, 96992, 103920, 105840, 106085, 109116, 116910, 121240, 124704, 127302, 136395, 145488, 155880, 163674, 169736, 181860, 187056, 190953, 207840, 211680, 212170, 218232, 233820, 242480, 254604, 272790, 290976, 311760, 318255, 327348, 339472, 363720, 374112, 381906, 409185, 424340, 436464, 467640, 484960, 509208, 545580, 572859, 623520, 636510, 654696, 678944, 727440, 763812, 818370, 848680, 872928, 935280, 954765, 1018416, 1091160, 1145718, 1273020, 1309392, 1454880, 1527624, 1636740, 1697360, 1870560, 1909530, 2036832, 2182320, 2291436, 2546040, 2618784, 2864295, 3055248, 3273480, 3394720, 3819060, 4364640, 4582872, 5092080, 5728590, 6110496, 6546960, 7638120, 9165744, 10184160, 11457180, 13093920, 15276240, 18331488, 22914360, 30552480, 45828720, 91657440]

約数ペア:

[(1, 91657440), (2, 45828720), (3, 30552480), (4, 22914360), (5, 18331488), (6, 15276240), (7, 13093920), (8, 11457180), (9, 10184160), (10, 9165744), (12, 7638120), (14, 6546960), (15, 6110496), (16, 5728590), (18, 5092080), (20, 4582872), (21, 4364640), (24, 3819060), (27, 3394720), (28, 3273480), (30, 3055248), (32, 2864295), (35, 2618784), (36, 2546040), (40, 2291436), (42, 2182320), (45, 2036832), (48, 1909530), (49, 1870560), (54, 1697360), (56, 1636740), (60, 1527624), (63, 1454880), (70, 1309392), (72, 1273020), (80, 1145718), (84, 1091160), (90, 1018416), (96, 954765), (98, 935280), (105, 872928), (108, 848680), (112, 818370), (120, 763812), (126, 727440), (135, 678944), (140, 654696), (144, 636510), (147, 623520), (160, 572859), (168, 545580), (180, 509208), (189, 484960), (196, 467640), (210, 436464), (216, 424340), (224, 409185), (240, 381906), (245, 374112), (252, 363720), (270, 339472), (280, 327348), (288, 318255), (294, 311760), (315, 290976), (336, 272790), (360, 254604), (378, 242480), (392, 233820), (420, 218232), (432, 212170), (433, 211680), (441, 207840), (480, 190953), (490, 187056), (504, 181860), (540, 169736), (560, 163674), (588, 155880), (630, 145488), (672, 136395), (720, 127302), (735, 124704), (756, 121240), (784, 116910), (840, 109116), (864, 106085), (866, 105840), (882, 103920), (945, 96992), (980, 93528), (1008, 90930), (1080, 84868), (1120, 81837), (1176, 77940), (1260, 72744), (1299, 70560), (1323, 69280), (1440, 63651), (1470, 62352), (1512, 60620), (1568, 58455), (1680, 54558), (1732, 52920), (1764, 51960), (1890, 48496), (1960, 46764), (2016, 45465), (2160, 42434), (2165, 42336), (2205, 41568), (2352, 38970), (2520, 36372), (2598, 35280), (2646, 34640), (2940, 31176), (3024, 30310), (3031, 30240), (3360, 27279), (3464, 26460), (3528, 25980), (3780, 24248), (3897, 23520), (3920, 23382), (4320, 21217), (4330, 21168), (4410, 20784), (4704, 19485), (5040, 18186), (5196, 17640), (5292, 17320), (5880, 15588), (6048, 15155), (6062, 15120), (6495, 14112), (6615, 13856), (6928, 13230), (7056, 12990), (7560, 12124), (7794, 11760), (7840, 11691), (8660, 10584), (8820, 10392), (9093, 10080)]