1344798840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 384

約数和(自身を含む): 5157250560

約数和(自身を除く): 3812451720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 101, 105, 110, 120, 121, 131, 132, 140, 154, 165, 168, 202, 210, 220, 231, 242, 262, 264, 280, 303, 308, 330, 363, 385, 393, 404, 420, 440, 462, 484, 505, 524, 605, 606, 616, 655, 660, 707, 726, 770, 786, 808, 840, 847, 917, 924, 968, 1010, 1048, 1111, 1155, 1210, 1212, 1310, 1320, 1414, 1441, 1452, 1515, 1540, 1572, 1694, 1815, 1834, 1848, 1965, 2020, 2121, 2222, 2310, 2420, 2424, 2541, 2620, 2751, 2828, 2882, 2904, 3030, 3080, 3144, 3333, 3388, 3535, 3630, 3668, 3930, 4040, 4235, 4242, 4323, 4444, 4585, 4620, 4840, 5082, 5240, 5502, 5555, 5656, 5764, 6060, 6666, 6776, 7070, 7205, 7260, 7336, 7777, 7860, 8470, 8484, 8646, 8888, 9170, 9240, 10087, 10164, 10605, 11004, 11110, 11528, 12120, 12221, 12705, 13231, 13332, 13755, 14140, 14410, 14520, 15554, 15720, 15851, 16665, 16940, 16968, 17292, 18340, 20174, 20328, 21210, 21615, 22008, 22220, 23331, 24442, 25410, 26462, 26664, 27510, 28280, 28820, 30261, 31108, 31702, 33330, 33880, 34584, 36663, 36680, 38885, 39693, 40348, 42420, 43230, 44440, 46662, 47553, 48884, 50435, 50820, 52924, 55020, 57640, 60522, 61105, 62216, 63404, 66155, 66660, 73326, 77770, 79255, 79386, 80696, 84840, 85547, 86460, 92617, 93324, 95106, 97768, 100870, 101640, 105848, 110040, 110957, 116655, 121044, 122210, 126808, 132310, 133320, 145541, 146652, 151305, 155540, 158510, 158772, 171094, 172920, 183315, 185234, 186648, 190212, 198465, 201740, 221914, 233310, 237765, 242088, 244420, 256641, 264620, 277851, 291082, 293304, 302610, 311080, 317020, 317544, 332871, 342188, 366630, 370468, 380424, 396930, 403480, 427735, 436623, 443828, 463085, 466620, 475530, 488840, 513282, 529240, 554785, 555702, 582164, 605220, 634040, 665742, 684376, 727705, 733260, 740936, 793860, 855470, 873246, 887656, 926170, 933240, 951060, 1018787, 1026564, 1109570, 1111404, 1164328, 1210440, 1283205, 1331484, 1389255, 1455410, 1466520, 1587720, 1600951, 1664355, 1710940, 1746492, 1852340, 1902120, 2037574, 2053128, 2183115, 2219140, 2222808, 2566410, 2662968, 2778510, 2910820, 3056361, 3201902, 3328710, 3421880, 3492984, 3704680, 4075148, 4366230, 4438280, 4802853, 5093935, 5132820, 5557020, 5821640, 6112722, 6403804, 6657420, 8004755, 8150296, 8732460, 9605706, 10187870, 10265640, 11114040, 11206657, 12225444, 12807608, 13314840, 15281805, 16009510, 17464920, 19211412, 20375740, 22413314, 24014265, 24450888, 30563610, 32019020, 33619971, 38422824, 40751480, 44826628, 48028530, 56033285, 61127220, 64038040, 67239942, 89653256, 96057060, 112066570, 122254440, 134479884, 168099855, 192114120, 224133140, 268959768, 336199710, 448266280, 672399420, 1344798840]

約数ペア:

[(1, 1344798840), (2, 672399420), (3, 448266280), (4, 336199710), (5, 268959768), (6, 224133140), (7, 192114120), (8, 168099855), (10, 134479884), (11, 122254440), (12, 112066570), (14, 96057060), (15, 89653256), (20, 67239942), (21, 64038040), (22, 61127220), (24, 56033285), (28, 48028530), (30, 44826628), (33, 40751480), (35, 38422824), (40, 33619971), (42, 32019020), (44, 30563610), (55, 24450888), (56, 24014265), (60, 22413314), (66, 20375740), (70, 19211412), (77, 17464920), (84, 16009510), (88, 15281805), (101, 13314840), (105, 12807608), (110, 12225444), (120, 11206657), (121, 11114040), (131, 10265640), (132, 10187870), (140, 9605706), (154, 8732460), (165, 8150296), (168, 8004755), (202, 6657420), (210, 6403804), (220, 6112722), (231, 5821640), (242, 5557020), (262, 5132820), (264, 5093935), (280, 4802853), (303, 4438280), (308, 4366230), (330, 4075148), (363, 3704680), (385, 3492984), (393, 3421880), (404, 3328710), (420, 3201902), (440, 3056361), (462, 2910820), (484, 2778510), (505, 2662968), (524, 2566410), (605, 2222808), (606, 2219140), (616, 2183115), (655, 2053128), (660, 2037574), (707, 1902120), (726, 1852340), (770, 1746492), (786, 1710940), (808, 1664355), (840, 1600951), (847, 1587720), (917, 1466520), (924, 1455410), (968, 1389255), (1010, 1331484), (1048, 1283205), (1111, 1210440), (1155, 1164328), (1210, 1111404), (1212, 1109570), (1310, 1026564), (1320, 1018787), (1414, 951060), (1441, 933240), (1452, 926170), (1515, 887656), (1540, 873246), (1572, 855470), (1694, 793860), (1815, 740936), (1834, 733260), (1848, 727705), (1965, 684376), (2020, 665742), (2121, 634040), (2222, 605220), (2310, 582164), (2420, 555702), (2424, 554785), (2541, 529240), (2620, 513282), (2751, 488840), (2828, 475530), (2882, 466620), (2904, 463085), (3030, 443828), (3080, 436623), (3144, 427735), (3333, 403480), (3388, 396930), (3535, 380424), (3630, 370468), (3668, 366630), (3930, 342188), (4040, 332871), (4235, 317544), (4242, 317020), (4323, 311080), (4444, 302610), (4585, 293304), (4620, 291082), (4840, 277851), (5082, 264620), (5240, 256641), (5502, 244420), (5555, 242088), (5656, 237765), (5764, 233310), (6060, 221914), (6666, 201740), (6776, 198465), (7070, 190212), (7205, 186648), (7260, 185234), (7336, 183315), (7777, 172920), (7860, 171094), (8470, 158772), (8484, 158510), (8646, 155540), (8888, 151305), (9170, 146652), (9240, 145541), (10087, 133320), (10164, 132310), (10605, 126808), (11004, 122210), (11110, 121044), (11528, 116655), (12120, 110957), (12221, 110040), (12705, 105848), (13231, 101640), (13332, 100870), (13755, 97768), (14140, 95106), (14410, 93324), (14520, 92617), (15554, 86460), (15720, 85547), (15851, 84840), (16665, 80696), (16940, 79386), (16968, 79255), (17292, 77770), (18340, 73326), (20174, 66660), (20328, 66155), (21210, 63404), (21615, 62216), (22008, 61105), (22220, 60522), (23331, 57640), (24442, 55020), (25410, 52924), (26462, 50820), (26664, 50435), (27510, 48884), (28280, 47553), (28820, 46662), (30261, 44440), (31108, 43230), (31702, 42420), (33330, 40348), (33880, 39693), (34584, 38885), (36663, 36680)]