897734880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{4241}}^1$

素因数の和:4279

約数の個数: 288

約数和(自身を含む): 3655925280

約数和(自身を除く): 2758190400

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, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4241, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8482, 8820, 10080, 10584, 11760, 12723, 13230, 14112, 15120, 16964, 17640, 21168, 21205, 23520, 25446, 26460, 29687, 30240, 33928, 35280, 38169, 42336, 42410, 50892, 52920, 59374, 63615, 67856, 70560, 76338, 84820, 89061, 101784, 105840, 114507, 118748, 127230, 135712, 148435, 152676, 169640, 178122, 190845, 203568, 207809, 211680, 229014, 237496, 254460, 267183, 296870, 305352, 339280, 356244, 381690, 407136, 415618, 445305, 458028, 474992, 508920, 534366, 572535, 593740, 610704, 623427, 678560, 712488, 763380, 801549, 831236, 890610, 916056, 949984, 1017840, 1039045, 1068732, 1145070, 1187480, 1221408, 1246854, 1335915, 1424976, 1526760, 1603098, 1662472, 1781220, 1832112, 1870281, 2035680, 2078090, 2137464, 2290140, 2374960, 2493708, 2671830, 2849952, 3053520, 3117135, 3206196, 3324944, 3562440, 3664224, 3740562, 4007745, 4156180, 4274928, 4580280, 4749920, 4987416, 5343660, 5610843, 6107040, 6234270, 6412392, 6649888, 7124880, 7481124, 8015490, 8312360, 8549856, 9160560, 9351405, 9974832, 10687320, 11221686, 12468540, 12824784, 14249760, 14962248, 16030980, 16624720, 18321120, 18702810, 19949664, 21374640, 22443372, 24937080, 25649568, 28054215, 29924496, 32061960, 33249440, 37405620, 42749280, 44886744, 49874160, 56108430, 59848992, 64123920, 74811240, 89773488, 99748320, 112216860, 128247840, 149622480, 179546976, 224433720, 299244960, 448867440, 897734880]

約数ペア:

[(1, 897734880), (2, 448867440), (3, 299244960), (4, 224433720), (5, 179546976), (6, 149622480), (7, 128247840), (8, 112216860), (9, 99748320), (10, 89773488), (12, 74811240), (14, 64123920), (15, 59848992), (16, 56108430), (18, 49874160), (20, 44886744), (21, 42749280), (24, 37405620), (27, 33249440), (28, 32061960), (30, 29924496), (32, 28054215), (35, 25649568), (36, 24937080), (40, 22443372), (42, 21374640), (45, 19949664), (48, 18702810), (49, 18321120), (54, 16624720), (56, 16030980), (60, 14962248), (63, 14249760), (70, 12824784), (72, 12468540), (80, 11221686), (84, 10687320), (90, 9974832), (96, 9351405), (98, 9160560), (105, 8549856), (108, 8312360), (112, 8015490), (120, 7481124), (126, 7124880), (135, 6649888), (140, 6412392), (144, 6234270), (147, 6107040), (160, 5610843), (168, 5343660), (180, 4987416), (189, 4749920), (196, 4580280), (210, 4274928), (216, 4156180), (224, 4007745), (240, 3740562), (245, 3664224), (252, 3562440), (270, 3324944), (280, 3206196), (288, 3117135), (294, 3053520), (315, 2849952), (336, 2671830), (360, 2493708), (378, 2374960), (392, 2290140), (420, 2137464), (432, 2078090), (441, 2035680), (480, 1870281), (490, 1832112), (504, 1781220), (540, 1662472), (560, 1603098), (588, 1526760), (630, 1424976), (672, 1335915), (720, 1246854), (735, 1221408), (756, 1187480), (784, 1145070), (840, 1068732), (864, 1039045), (882, 1017840), (945, 949984), (980, 916056), (1008, 890610), (1080, 831236), (1120, 801549), (1176, 763380), (1260, 712488), (1323, 678560), (1440, 623427), (1470, 610704), (1512, 593740), (1568, 572535), (1680, 534366), (1764, 508920), (1890, 474992), (1960, 458028), (2016, 445305), (2160, 415618), (2205, 407136), (2352, 381690), (2520, 356244), (2646, 339280), (2940, 305352), (3024, 296870), (3360, 267183), (3528, 254460), (3780, 237496), (3920, 229014), (4241, 211680), (4320, 207809), (4410, 203568), (4704, 190845), (5040, 178122), (5292, 169640), (5880, 152676), (6048, 148435), (6615, 135712), (7056, 127230), (7560, 118748), (7840, 114507), (8482, 105840), (8820, 101784), (10080, 89061), (10584, 84820), (11760, 76338), (12723, 70560), (13230, 67856), (14112, 63615), (15120, 59374), (16964, 52920), (17640, 50892), (21168, 42410), (21205, 42336), (23520, 38169), (25446, 35280), (26460, 33928), (29687, 30240)]