2044409580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 6291309024

約数和(自身を除く): 4246899444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 277, 313, 393, 524, 554, 626, 655, 786, 831, 939, 1108, 1179, 1252, 1310, 1385, 1565, 1572, 1662, 1878, 1965, 2358, 2493, 2620, 2770, 2817, 3130, 3324, 3756, 3930, 4155, 4695, 4716, 4986, 5540, 5634, 5895, 6260, 7860, 8310, 9390, 9972, 11268, 11790, 12465, 14085, 16620, 18780, 23580, 24930, 28170, 36287, 41003, 49860, 56340, 72574, 82006, 86701, 108861, 123009, 145148, 164012, 173402, 181435, 205015, 217722, 246018, 260103, 326583, 346804, 362870, 369027, 410030, 433505, 435444, 492036, 520206, 544305, 615045, 653166, 725740, 738054, 780309, 820060, 867010, 1040412, 1088610, 1230090, 1300515, 1306332, 1476108, 1560618, 1632915, 1734020, 1845135, 2177220, 2460180, 2601030, 3121236, 3265830, 3690270, 3901545, 5202060, 6531660, 7380540, 7803090, 11357831, 15606180, 22715662, 34073493, 45431324, 56789155, 68146986, 102220479, 113578310, 136293972, 170367465, 204440958, 227156620, 340734930, 408881916, 511102395, 681469860, 1022204790, 2044409580]

約数ペア:

[(1, 2044409580), (2, 1022204790), (3, 681469860), (4, 511102395), (5, 408881916), (6, 340734930), (9, 227156620), (10, 204440958), (12, 170367465), (15, 136293972), (18, 113578310), (20, 102220479), (30, 68146986), (36, 56789155), (45, 45431324), (60, 34073493), (90, 22715662), (131, 15606180), (180, 11357831), (262, 7803090), (277, 7380540), (313, 6531660), (393, 5202060), (524, 3901545), (554, 3690270), (626, 3265830), (655, 3121236), (786, 2601030), (831, 2460180), (939, 2177220), (1108, 1845135), (1179, 1734020), (1252, 1632915), (1310, 1560618), (1385, 1476108), (1565, 1306332), (1572, 1300515), (1662, 1230090), (1878, 1088610), (1965, 1040412), (2358, 867010), (2493, 820060), (2620, 780309), (2770, 738054), (2817, 725740), (3130, 653166), (3324, 615045), (3756, 544305), (3930, 520206), (4155, 492036), (4695, 435444), (4716, 433505), (4986, 410030), (5540, 369027), (5634, 362870), (5895, 346804), (6260, 326583), (7860, 260103), (8310, 246018), (9390, 217722), (9972, 205015), (11268, 181435), (11790, 173402), (12465, 164012), (14085, 145148), (16620, 123009), (18780, 108861), (23580, 86701), (24930, 82006), (28170, 72574), (36287, 56340), (41003, 49860)]