1130349220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 3218890752

約数和(自身を除く): 2088541532

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 131, 140, 143, 154, 182, 220, 260, 262, 286, 308, 364, 385, 431, 455, 524, 572, 655, 715, 770, 862, 910, 917, 1001, 1310, 1430, 1441, 1540, 1703, 1724, 1820, 1834, 2002, 2155, 2620, 2860, 2882, 3017, 3406, 3668, 4004, 4310, 4585, 4741, 5005, 5603, 5764, 6034, 6812, 7205, 8515, 8620, 9170, 9482, 10010, 10087, 11206, 11921, 12068, 14410, 15085, 17030, 18340, 18733, 18964, 20020, 20174, 22412, 23705, 23842, 28015, 28820, 30170, 33187, 34060, 37466, 39221, 40348, 47410, 47684, 50435, 56030, 56461, 59605, 60340, 61633, 66374, 74932, 78442, 93665, 94820, 100870, 112060, 112922, 119210, 123266, 131131, 132748, 156884, 165935, 187330, 196105, 201740, 225844, 238420, 246532, 262262, 282305, 308165, 331870, 374660, 392210, 395227, 431431, 524524, 564610, 616330, 621071, 655655, 663740, 733993, 784420, 790454, 862862, 1129220, 1232660, 1242142, 1311310, 1467986, 1580908, 1725724, 1976135, 2157155, 2484284, 2622620, 2935972, 3105355, 3669965, 3952270, 4314310, 4347497, 5137951, 6210710, 7339930, 7904540, 8073923, 8628620, 8694994, 10275902, 12421420, 14679860, 16147846, 17389988, 20551804, 21737485, 25689755, 32295692, 40369615, 43474970, 51379510, 56517461, 80739230, 86949940, 102759020, 113034922, 161478460, 226069844, 282587305, 565174610, 1130349220]

約数ペア:

[(1, 1130349220), (2, 565174610), (4, 282587305), (5, 226069844), (7, 161478460), (10, 113034922), (11, 102759020), (13, 86949940), (14, 80739230), (20, 56517461), (22, 51379510), (26, 43474970), (28, 40369615), (35, 32295692), (44, 25689755), (52, 21737485), (55, 20551804), (65, 17389988), (70, 16147846), (77, 14679860), (91, 12421420), (110, 10275902), (130, 8694994), (131, 8628620), (140, 8073923), (143, 7904540), (154, 7339930), (182, 6210710), (220, 5137951), (260, 4347497), (262, 4314310), (286, 3952270), (308, 3669965), (364, 3105355), (385, 2935972), (431, 2622620), (455, 2484284), (524, 2157155), (572, 1976135), (655, 1725724), (715, 1580908), (770, 1467986), (862, 1311310), (910, 1242142), (917, 1232660), (1001, 1129220), (1310, 862862), (1430, 790454), (1441, 784420), (1540, 733993), (1703, 663740), (1724, 655655), (1820, 621071), (1834, 616330), (2002, 564610), (2155, 524524), (2620, 431431), (2860, 395227), (2882, 392210), (3017, 374660), (3406, 331870), (3668, 308165), (4004, 282305), (4310, 262262), (4585, 246532), (4741, 238420), (5005, 225844), (5603, 201740), (5764, 196105), (6034, 187330), (6812, 165935), (7205, 156884), (8515, 132748), (8620, 131131), (9170, 123266), (9482, 119210), (10010, 112922), (10087, 112060), (11206, 100870), (11921, 94820), (12068, 93665), (14410, 78442), (15085, 74932), (17030, 66374), (18340, 61633), (18733, 60340), (18964, 59605), (20020, 56461), (20174, 56030), (22412, 50435), (23705, 47684), (23842, 47410), (28015, 40348), (28820, 39221), (30170, 37466), (33187, 34060)]