243673540040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1\times {\mathrm{19237}}^1$

素因数の和:21655

約数の個数: 128

約数和(自身を含む): 659878790400

約数和(自身を除く): 416205250360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2381, 2660, 4762, 5320, 9524, 11905, 16667, 19048, 19237, 23810, 33334, 38474, 45239, 47620, 66668, 76948, 83335, 90478, 95240, 96185, 133336, 134659, 153896, 166670, 180956, 192370, 226195, 269318, 316673, 333340, 361912, 365503, 384740, 452390, 538636, 633346, 666680, 673295, 731006, 769480, 904780, 1077272, 1266692, 1346590, 1462012, 1583365, 1809560, 1827515, 2533384, 2558521, 2693180, 2924024, 3166730, 3655030, 5117042, 5386360, 6333460, 7310060, 10234084, 12666920, 12792605, 14620120, 20468168, 25585210, 45803297, 51170420, 91606594, 102340840, 183213188, 229016485, 320623079, 366426376, 458032970, 641246158, 870262643, 916065940, 1282492316, 1603115395, 1740525286, 1832131880, 2564984632, 3206230790, 3481050572, 4351313215, 6091838501, 6412461580, 6962101144, 8702626430, 12183677002, 12824923160, 17405252860, 24367354004, 30459192505, 34810505720, 48734708008, 60918385010, 121836770020, 243673540040]

約数ペア:

[(1, 243673540040), (2, 121836770020), (4, 60918385010), (5, 48734708008), (7, 34810505720), (8, 30459192505), (10, 24367354004), (14, 17405252860), (19, 12824923160), (20, 12183677002), (28, 8702626430), (35, 6962101144), (38, 6412461580), (40, 6091838501), (56, 4351313215), (70, 3481050572), (76, 3206230790), (95, 2564984632), (133, 1832131880), (140, 1740525286), (152, 1603115395), (190, 1282492316), (266, 916065940), (280, 870262643), (380, 641246158), (532, 458032970), (665, 366426376), (760, 320623079), (1064, 229016485), (1330, 183213188), (2381, 102340840), (2660, 91606594), (4762, 51170420), (5320, 45803297), (9524, 25585210), (11905, 20468168), (16667, 14620120), (19048, 12792605), (19237, 12666920), (23810, 10234084), (33334, 7310060), (38474, 6333460), (45239, 5386360), (47620, 5117042), (66668, 3655030), (76948, 3166730), (83335, 2924024), (90478, 2693180), (95240, 2558521), (96185, 2533384), (133336, 1827515), (134659, 1809560), (153896, 1583365), (166670, 1462012), (180956, 1346590), (192370, 1266692), (226195, 1077272), (269318, 904780), (316673, 769480), (333340, 731006), (361912, 673295), (365503, 666680), (384740, 633346), (452390, 538636)]