20170240080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{126001}}^1$

素因数の和:126069

約数の個数: 160

約数和(自身を含む): 67496751360

約数和(自身を除く): 47326511280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 667, 690, 696, 870, 920, 1104, 1160, 1334, 1380, 1392, 1740, 1840, 2001, 2320, 2668, 2760, 3335, 3480, 4002, 5336, 5520, 6670, 6960, 8004, 10005, 10672, 13340, 16008, 20010, 26680, 32016, 40020, 53360, 80040, 126001, 160080, 252002, 378003, 504004, 630005, 756006, 1008008, 1260010, 1512012, 1890015, 2016016, 2520020, 2898023, 3024024, 3654029, 3780030, 5040040, 5796046, 6048048, 7308058, 7560060, 8694069, 10080080, 10962087, 11592092, 14490115, 14616116, 15120120, 17388138, 18270145, 21924174, 23184184, 28980230, 29232232, 30240240, 34776276, 36540290, 43470345, 43848348, 46368368, 54810435, 57960460, 58464464, 69552552, 73080580, 84042667, 86940690, 87696696, 109620870, 115920920, 139105104, 146161160, 168085334, 173881380, 175393392, 219241740, 231841840, 252128001, 292322320, 336170668, 347762760, 420213335, 438483480, 504256002, 672341336, 695525520, 840426670, 876966960, 1008512004, 1260640005, 1344682672, 1680853340, 2017024008, 2521280010, 3361706680, 4034048016, 5042560020, 6723413360, 10085120040, 20170240080]

約数ペア:

[(1, 20170240080), (2, 10085120040), (3, 6723413360), (4, 5042560020), (5, 4034048016), (6, 3361706680), (8, 2521280010), (10, 2017024008), (12, 1680853340), (15, 1344682672), (16, 1260640005), (20, 1008512004), (23, 876966960), (24, 840426670), (29, 695525520), (30, 672341336), (40, 504256002), (46, 438483480), (48, 420213335), (58, 347762760), (60, 336170668), (69, 292322320), (80, 252128001), (87, 231841840), (92, 219241740), (115, 175393392), (116, 173881380), (120, 168085334), (138, 146161160), (145, 139105104), (174, 115920920), (184, 109620870), (230, 87696696), (232, 86940690), (240, 84042667), (276, 73080580), (290, 69552552), (345, 58464464), (348, 57960460), (368, 54810435), (435, 46368368), (460, 43848348), (464, 43470345), (552, 36540290), (580, 34776276), (667, 30240240), (690, 29232232), (696, 28980230), (870, 23184184), (920, 21924174), (1104, 18270145), (1160, 17388138), (1334, 15120120), (1380, 14616116), (1392, 14490115), (1740, 11592092), (1840, 10962087), (2001, 10080080), (2320, 8694069), (2668, 7560060), (2760, 7308058), (3335, 6048048), (3480, 5796046), (4002, 5040040), (5336, 3780030), (5520, 3654029), (6670, 3024024), (6960, 2898023), (8004, 2520020), (10005, 2016016), (10672, 1890015), (13340, 1512012), (16008, 1260010), (20010, 1008008), (26680, 756006), (32016, 630005), (40020, 504004), (53360, 378003), (80040, 252002), (126001, 160080)]