26130720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 105489216

約数和(自身を除く): 79358496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 101, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 202, 210, 220, 224, 231, 240, 245, 264, 280, 294, 303, 308, 330, 336, 352, 385, 392, 404, 420, 440, 462, 480, 490, 505, 528, 539, 560, 588, 606, 616, 660, 672, 707, 735, 770, 784, 808, 840, 880, 924, 980, 1010, 1056, 1078, 1111, 1120, 1155, 1176, 1212, 1232, 1320, 1414, 1470, 1515, 1540, 1568, 1616, 1617, 1680, 1760, 1848, 1960, 2020, 2121, 2156, 2222, 2310, 2352, 2424, 2464, 2640, 2695, 2828, 2940, 3030, 3080, 3232, 3234, 3333, 3360, 3535, 3696, 3920, 4040, 4242, 4312, 4444, 4620, 4704, 4848, 4949, 5280, 5390, 5555, 5656, 5880, 6060, 6160, 6468, 6666, 7070, 7392, 7777, 7840, 8080, 8085, 8484, 8624, 8888, 9240, 9696, 9898, 10605, 10780, 11110, 11312, 11760, 12120, 12320, 12936, 13332, 14140, 14847, 15554, 16160, 16170, 16665, 16968, 17248, 17776, 18480, 19796, 21210, 21560, 22220, 22624, 23331, 23520, 24240, 24745, 25872, 26664, 28280, 29694, 31108, 32340, 33330, 33936, 35552, 36960, 38885, 39592, 42420, 43120, 44440, 46662, 48480, 49490, 51744, 53328, 54439, 56560, 59388, 62216, 64680, 66660, 67872, 74235, 77770, 79184, 84840, 86240, 88880, 93324, 98980, 106656, 108878, 113120, 116655, 118776, 124432, 129360, 133320, 148470, 155540, 158368, 163317, 169680, 177760, 186648, 197960, 217756, 233310, 237552, 248864, 258720, 266640, 272195, 296940, 311080, 326634, 339360, 373296, 395920, 435512, 466620, 475104, 533280, 544390, 593880, 622160, 653268, 746592, 791840, 816585, 871024, 933240, 1088780, 1187760, 1244320, 1306536, 1633170, 1742048, 1866480, 2177560, 2375520, 2613072, 3266340, 3732960, 4355120, 5226144, 6532680, 8710240, 13065360, 26130720]

約数ペア:

[(1, 26130720), (2, 13065360), (3, 8710240), (4, 6532680), (5, 5226144), (6, 4355120), (7, 3732960), (8, 3266340), (10, 2613072), (11, 2375520), (12, 2177560), (14, 1866480), (15, 1742048), (16, 1633170), (20, 1306536), (21, 1244320), (22, 1187760), (24, 1088780), (28, 933240), (30, 871024), (32, 816585), (33, 791840), (35, 746592), (40, 653268), (42, 622160), (44, 593880), (48, 544390), (49, 533280), (55, 475104), (56, 466620), (60, 435512), (66, 395920), (70, 373296), (77, 339360), (80, 326634), (84, 311080), (88, 296940), (96, 272195), (98, 266640), (101, 258720), (105, 248864), (110, 237552), (112, 233310), (120, 217756), (132, 197960), (140, 186648), (147, 177760), (154, 169680), (160, 163317), (165, 158368), (168, 155540), (176, 148470), (196, 133320), (202, 129360), (210, 124432), (220, 118776), (224, 116655), (231, 113120), (240, 108878), (245, 106656), (264, 98980), (280, 93324), (294, 88880), (303, 86240), (308, 84840), (330, 79184), (336, 77770), (352, 74235), (385, 67872), (392, 66660), (404, 64680), (420, 62216), (440, 59388), (462, 56560), (480, 54439), (490, 53328), (505, 51744), (528, 49490), (539, 48480), (560, 46662), (588, 44440), (606, 43120), (616, 42420), (660, 39592), (672, 38885), (707, 36960), (735, 35552), (770, 33936), (784, 33330), (808, 32340), (840, 31108), (880, 29694), (924, 28280), (980, 26664), (1010, 25872), (1056, 24745), (1078, 24240), (1111, 23520), (1120, 23331), (1155, 22624), (1176, 22220), (1212, 21560), (1232, 21210), (1320, 19796), (1414, 18480), (1470, 17776), (1515, 17248), (1540, 16968), (1568, 16665), (1616, 16170), (1617, 16160), (1680, 15554), (1760, 14847), (1848, 14140), (1960, 13332), (2020, 12936), (2121, 12320), (2156, 12120), (2222, 11760), (2310, 11312), (2352, 11110), (2424, 10780), (2464, 10605), (2640, 9898), (2695, 9696), (2828, 9240), (2940, 8888), (3030, 8624), (3080, 8484), (3232, 8085), (3234, 8080), (3333, 7840), (3360, 7777), (3535, 7392), (3696, 7070), (3920, 6666), (4040, 6468), (4242, 6160), (4312, 6060), (4444, 5880), (4620, 5656), (4704, 5555), (4848, 5390), (4949, 5280)]