201458880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3331}}^1$

素因数の和:3364

約数の個数: 224

約数和(自身を含む): 812474880

約数和(自身を除く): 611016000

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, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3331, 3360, 3780, 4032, 4320, 5040, 6048, 6662, 6720, 7560, 8640, 9993, 10080, 12096, 13324, 15120, 16655, 19986, 20160, 23317, 26648, 29979, 30240, 33310, 39972, 46634, 49965, 53296, 59958, 60480, 66620, 69951, 79944, 89937, 93268, 99930, 106592, 116585, 119916, 133240, 139902, 149895, 159888, 179874, 186536, 199860, 209853, 213184, 233170, 239832, 266480, 279804, 299790, 319776, 349755, 359748, 373072, 399720, 419706, 449685, 466340, 479664, 532960, 559608, 599580, 629559, 639552, 699510, 719496, 746144, 799440, 839412, 899370, 932680, 959328, 1049265, 1065920, 1119216, 1199160, 1259118, 1399020, 1438992, 1492288, 1598880, 1678824, 1798740, 1865360, 1918656, 2098530, 2238432, 2398320, 2518236, 2798040, 2877984, 3147795, 3197760, 3357648, 3597480, 3730720, 4197060, 4476864, 4796640, 5036472, 5596080, 5755968, 6295590, 6715296, 7194960, 7461440, 8394120, 9593280, 10072944, 11192160, 12591180, 13430592, 14389920, 16788240, 20145888, 22384320, 25182360, 28779840, 33576480, 40291776, 50364720, 67152960, 100729440, 201458880]

約数ペア:

[(1, 201458880), (2, 100729440), (3, 67152960), (4, 50364720), (5, 40291776), (6, 33576480), (7, 28779840), (8, 25182360), (9, 22384320), (10, 20145888), (12, 16788240), (14, 14389920), (15, 13430592), (16, 12591180), (18, 11192160), (20, 10072944), (21, 9593280), (24, 8394120), (27, 7461440), (28, 7194960), (30, 6715296), (32, 6295590), (35, 5755968), (36, 5596080), (40, 5036472), (42, 4796640), (45, 4476864), (48, 4197060), (54, 3730720), (56, 3597480), (60, 3357648), (63, 3197760), (64, 3147795), (70, 2877984), (72, 2798040), (80, 2518236), (84, 2398320), (90, 2238432), (96, 2098530), (105, 1918656), (108, 1865360), (112, 1798740), (120, 1678824), (126, 1598880), (135, 1492288), (140, 1438992), (144, 1399020), (160, 1259118), (168, 1199160), (180, 1119216), (189, 1065920), (192, 1049265), (210, 959328), (216, 932680), (224, 899370), (240, 839412), (252, 799440), (270, 746144), (280, 719496), (288, 699510), (315, 639552), (320, 629559), (336, 599580), (360, 559608), (378, 532960), (420, 479664), (432, 466340), (448, 449685), (480, 419706), (504, 399720), (540, 373072), (560, 359748), (576, 349755), (630, 319776), (672, 299790), (720, 279804), (756, 266480), (840, 239832), (864, 233170), (945, 213184), (960, 209853), (1008, 199860), (1080, 186536), (1120, 179874), (1260, 159888), (1344, 149895), (1440, 139902), (1512, 133240), (1680, 119916), (1728, 116585), (1890, 106592), (2016, 99930), (2160, 93268), (2240, 89937), (2520, 79944), (2880, 69951), (3024, 66620), (3331, 60480), (3360, 59958), (3780, 53296), (4032, 49965), (4320, 46634), (5040, 39972), (6048, 33310), (6662, 30240), (6720, 29979), (7560, 26648), (8640, 23317), (9993, 20160), (10080, 19986), (12096, 16655), (13324, 15120)]