206724460320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{20508379}}^1$

素因数の和:20508407

約数の個数: 144

約数和(自身を含む): 806225434560

約数和(自身を除く): 599500974240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 20508379, 41016758, 61525137, 82033516, 102541895, 123050274, 143558653, 164067032, 184575411, 205083790, 246100548, 287117306, 307625685, 328134064, 369150822, 410167580, 430675959, 492201096, 574234612, 615251370, 656268128, 717793265, 738301644, 820335160, 861351918, 922877055, 984402192, 1148469224, 1230502740, 1292027877, 1435586530, 1476603288, 1640670320, 1722703836, 1845754110, 1968804384, 2153379795, 2296938448, 2461005480, 2584055754, 2871173060, 2953206576, 3281340640, 3445407672, 3691508220, 4306759590, 4593876896, 4922010960, 5168111508, 5742346120, 5906413152, 6460139385, 6890815344, 7383016440, 8613519180, 9844021920, 10336223016, 11484692240, 12920278770, 13781630688, 14766032880, 17227038360, 20672446032, 22969384480, 25840557540, 29532065760, 34454076720, 41344892064, 51681115080, 68908153440, 103362230160, 206724460320]

約数ペア:

[(1, 206724460320), (2, 103362230160), (3, 68908153440), (4, 51681115080), (5, 41344892064), (6, 34454076720), (7, 29532065760), (8, 25840557540), (9, 22969384480), (10, 20672446032), (12, 17227038360), (14, 14766032880), (15, 13781630688), (16, 12920278770), (18, 11484692240), (20, 10336223016), (21, 9844021920), (24, 8613519180), (28, 7383016440), (30, 6890815344), (32, 6460139385), (35, 5906413152), (36, 5742346120), (40, 5168111508), (42, 4922010960), (45, 4593876896), (48, 4306759590), (56, 3691508220), (60, 3445407672), (63, 3281340640), (70, 2953206576), (72, 2871173060), (80, 2584055754), (84, 2461005480), (90, 2296938448), (96, 2153379795), (105, 1968804384), (112, 1845754110), (120, 1722703836), (126, 1640670320), (140, 1476603288), (144, 1435586530), (160, 1292027877), (168, 1230502740), (180, 1148469224), (210, 984402192), (224, 922877055), (240, 861351918), (252, 820335160), (280, 738301644), (288, 717793265), (315, 656268128), (336, 615251370), (360, 574234612), (420, 492201096), (480, 430675959), (504, 410167580), (560, 369150822), (630, 328134064), (672, 307625685), (720, 287117306), (840, 246100548), (1008, 205083790), (1120, 184575411), (1260, 164067032), (1440, 143558653), (1680, 123050274), (2016, 102541895), (2520, 82033516), (3360, 61525137), (5040, 41016758), (10080, 20508379)]