122254440

素因数分解:

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

素因数の和:264

約数の個数: 256

約数和(自身を含む): 465315840

約数和(自身を除く): 343061400

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, 131, 132, 140, 154, 165, 168, 202, 210, 220, 231, 262, 264, 280, 303, 308, 330, 385, 393, 404, 420, 440, 462, 505, 524, 606, 616, 655, 660, 707, 770, 786, 808, 840, 917, 924, 1010, 1048, 1111, 1155, 1212, 1310, 1320, 1414, 1441, 1515, 1540, 1572, 1834, 1848, 1965, 2020, 2121, 2222, 2310, 2424, 2620, 2751, 2828, 2882, 3030, 3080, 3144, 3333, 3535, 3668, 3930, 4040, 4242, 4323, 4444, 4585, 4620, 5240, 5502, 5555, 5656, 5764, 6060, 6666, 7070, 7205, 7336, 7777, 7860, 8484, 8646, 8888, 9170, 9240, 10087, 10605, 11004, 11110, 11528, 12120, 13231, 13332, 13755, 14140, 14410, 15554, 15720, 16665, 16968, 17292, 18340, 20174, 21210, 21615, 22008, 22220, 23331, 26462, 26664, 27510, 28280, 28820, 30261, 31108, 33330, 34584, 36680, 38885, 39693, 40348, 42420, 43230, 44440, 46662, 50435, 52924, 55020, 57640, 60522, 62216, 66155, 66660, 77770, 79386, 80696, 84840, 86460, 92617, 93324, 100870, 105848, 110040, 116655, 121044, 132310, 133320, 145541, 151305, 155540, 158772, 172920, 185234, 186648, 198465, 201740, 233310, 242088, 264620, 277851, 291082, 302610, 311080, 317544, 370468, 396930, 403480, 436623, 463085, 466620, 529240, 555702, 582164, 605220, 727705, 740936, 793860, 873246, 926170, 933240, 1018787, 1111404, 1164328, 1210440, 1389255, 1455410, 1587720, 1746492, 1852340, 2037574, 2183115, 2222808, 2778510, 2910820, 3056361, 3492984, 3704680, 4075148, 4366230, 5093935, 5557020, 5821640, 6112722, 8150296, 8732460, 10187870, 11114040, 12225444, 15281805, 17464920, 20375740, 24450888, 30563610, 40751480, 61127220, 122254440]

約数ペア:

[(1, 122254440), (2, 61127220), (3, 40751480), (4, 30563610), (5, 24450888), (6, 20375740), (7, 17464920), (8, 15281805), (10, 12225444), (11, 11114040), (12, 10187870), (14, 8732460), (15, 8150296), (20, 6112722), (21, 5821640), (22, 5557020), (24, 5093935), (28, 4366230), (30, 4075148), (33, 3704680), (35, 3492984), (40, 3056361), (42, 2910820), (44, 2778510), (55, 2222808), (56, 2183115), (60, 2037574), (66, 1852340), (70, 1746492), (77, 1587720), (84, 1455410), (88, 1389255), (101, 1210440), (105, 1164328), (110, 1111404), (120, 1018787), (131, 933240), (132, 926170), (140, 873246), (154, 793860), (165, 740936), (168, 727705), (202, 605220), (210, 582164), (220, 555702), (231, 529240), (262, 466620), (264, 463085), (280, 436623), (303, 403480), (308, 396930), (330, 370468), (385, 317544), (393, 311080), (404, 302610), (420, 291082), (440, 277851), (462, 264620), (505, 242088), (524, 233310), (606, 201740), (616, 198465), (655, 186648), (660, 185234), (707, 172920), (770, 158772), (786, 155540), (808, 151305), (840, 145541), (917, 133320), (924, 132310), (1010, 121044), (1048, 116655), (1111, 110040), (1155, 105848), (1212, 100870), (1310, 93324), (1320, 92617), (1414, 86460), (1441, 84840), (1515, 80696), (1540, 79386), (1572, 77770), (1834, 66660), (1848, 66155), (1965, 62216), (2020, 60522), (2121, 57640), (2222, 55020), (2310, 52924), (2424, 50435), (2620, 46662), (2751, 44440), (2828, 43230), (2882, 42420), (3030, 40348), (3080, 39693), (3144, 38885), (3333, 36680), (3535, 34584), (3668, 33330), (3930, 31108), (4040, 30261), (4242, 28820), (4323, 28280), (4444, 27510), (4585, 26664), (4620, 26462), (5240, 23331), (5502, 22220), (5555, 22008), (5656, 21615), (5764, 21210), (6060, 20174), (6666, 18340), (7070, 17292), (7205, 16968), (7336, 16665), (7777, 15720), (7860, 15554), (8484, 14410), (8646, 14140), (8888, 13755), (9170, 13332), (9240, 13231), (10087, 12120), (10605, 11528), (11004, 11110)]