2038995720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8317}}^1$

素因数の和:8564

約数の個数: 128

約数和(自身を含む): 6827414400

約数和(自身を除く): 4788418680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 227, 270, 360, 454, 540, 681, 908, 1080, 1135, 1362, 1816, 2043, 2270, 2724, 3405, 4086, 4540, 5448, 6129, 6810, 8172, 8317, 9080, 10215, 12258, 13620, 16344, 16634, 20430, 24516, 24951, 27240, 30645, 33268, 40860, 41585, 49032, 49902, 61290, 66536, 74853, 81720, 83170, 99804, 122580, 124755, 149706, 166340, 199608, 224559, 245160, 249510, 299412, 332680, 374265, 449118, 499020, 598824, 748530, 898236, 998040, 1122795, 1497060, 1796472, 1887959, 2245590, 2994120, 3775918, 4491180, 5663877, 7551836, 8982360, 9439795, 11327754, 15103672, 16991631, 18879590, 22655508, 28319385, 33983262, 37759180, 45311016, 50974893, 56638770, 67966524, 75518360, 84958155, 101949786, 113277540, 135933048, 169916310, 203899572, 226555080, 254874465, 339832620, 407799144, 509748930, 679665240, 1019497860, 2038995720]

約数ペア:

[(1, 2038995720), (2, 1019497860), (3, 679665240), (4, 509748930), (5, 407799144), (6, 339832620), (8, 254874465), (9, 226555080), (10, 203899572), (12, 169916310), (15, 135933048), (18, 113277540), (20, 101949786), (24, 84958155), (27, 75518360), (30, 67966524), (36, 56638770), (40, 50974893), (45, 45311016), (54, 37759180), (60, 33983262), (72, 28319385), (90, 22655508), (108, 18879590), (120, 16991631), (135, 15103672), (180, 11327754), (216, 9439795), (227, 8982360), (270, 7551836), (360, 5663877), (454, 4491180), (540, 3775918), (681, 2994120), (908, 2245590), (1080, 1887959), (1135, 1796472), (1362, 1497060), (1816, 1122795), (2043, 998040), (2270, 898236), (2724, 748530), (3405, 598824), (4086, 499020), (4540, 449118), (5448, 374265), (6129, 332680), (6810, 299412), (8172, 249510), (8317, 245160), (9080, 224559), (10215, 199608), (12258, 166340), (13620, 149706), (16344, 124755), (16634, 122580), (20430, 99804), (24516, 83170), (24951, 81720), (27240, 74853), (30645, 66536), (33268, 61290), (40860, 49902), (41585, 49032)]