299244960

素因数分解:

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

素因数の和:4276

約数の個数: 216

約数和(自身を含む): 1188175716

約数和(自身を除く): 888930756

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4241, 4410, 4704, 5040, 5880, 7056, 7840, 8482, 8820, 10080, 11760, 12723, 14112, 16964, 17640, 21205, 23520, 25446, 29687, 33928, 35280, 38169, 42410, 50892, 59374, 63615, 67856, 70560, 76338, 84820, 89061, 101784, 118748, 127230, 135712, 148435, 152676, 169640, 178122, 190845, 203568, 207809, 237496, 254460, 267183, 296870, 305352, 339280, 356244, 381690, 407136, 415618, 445305, 474992, 508920, 534366, 593740, 610704, 623427, 678560, 712488, 763380, 831236, 890610, 949984, 1017840, 1039045, 1068732, 1187480, 1221408, 1246854, 1335915, 1424976, 1526760, 1662472, 1781220, 1870281, 2035680, 2078090, 2137464, 2374960, 2493708, 2671830, 2849952, 3053520, 3117135, 3324944, 3562440, 3740562, 4156180, 4274928, 4749920, 4987416, 5343660, 6107040, 6234270, 6649888, 7124880, 7481124, 8312360, 8549856, 9351405, 9974832, 10687320, 12468540, 14249760, 14962248, 16624720, 18702810, 19949664, 21374640, 24937080, 29924496, 33249440, 37405620, 42749280, 49874160, 59848992, 74811240, 99748320, 149622480, 299244960]

約数ペア:

[(1, 299244960), (2, 149622480), (3, 99748320), (4, 74811240), (5, 59848992), (6, 49874160), (7, 42749280), (8, 37405620), (9, 33249440), (10, 29924496), (12, 24937080), (14, 21374640), (15, 19949664), (16, 18702810), (18, 16624720), (20, 14962248), (21, 14249760), (24, 12468540), (28, 10687320), (30, 9974832), (32, 9351405), (35, 8549856), (36, 8312360), (40, 7481124), (42, 7124880), (45, 6649888), (48, 6234270), (49, 6107040), (56, 5343660), (60, 4987416), (63, 4749920), (70, 4274928), (72, 4156180), (80, 3740562), (84, 3562440), (90, 3324944), (96, 3117135), (98, 3053520), (105, 2849952), (112, 2671830), (120, 2493708), (126, 2374960), (140, 2137464), (144, 2078090), (147, 2035680), (160, 1870281), (168, 1781220), (180, 1662472), (196, 1526760), (210, 1424976), (224, 1335915), (240, 1246854), (245, 1221408), (252, 1187480), (280, 1068732), (288, 1039045), (294, 1017840), (315, 949984), (336, 890610), (360, 831236), (392, 763380), (420, 712488), (441, 678560), (480, 623427), (490, 610704), (504, 593740), (560, 534366), (588, 508920), (630, 474992), (672, 445305), (720, 415618), (735, 407136), (784, 381690), (840, 356244), (882, 339280), (980, 305352), (1008, 296870), (1120, 267183), (1176, 254460), (1260, 237496), (1440, 207809), (1470, 203568), (1568, 190845), (1680, 178122), (1764, 169640), (1960, 152676), (2016, 148435), (2205, 135712), (2352, 127230), (2520, 118748), (2940, 101784), (3360, 89061), (3528, 84820), (3920, 76338), (4241, 70560), (4410, 67856), (4704, 63615), (5040, 59374), (5880, 50892), (7056, 42410), (7840, 38169), (8482, 35280), (8820, 33928), (10080, 29687), (11760, 25446), (12723, 23520), (14112, 21205), (16964, 17640)]