2905175280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{36793}}^1$

素因数の和:36863

約数の個数: 160

約数和(自身を含む): 10511898624

約数和(自身を除く): 7606723344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5264, 5640, 6580, 7896, 9870, 11280, 13160, 15792, 19740, 26320, 36793, 39480, 73586, 78960, 110379, 147172, 183965, 220758, 257551, 294344, 367930, 441516, 515102, 551895, 588688, 735860, 772653, 883032, 1030204, 1103790, 1287755, 1471720, 1545306, 1729271, 1766064, 2060408, 2207580, 2575510, 2943440, 3090612, 3458542, 3863265, 4120816, 4415160, 5151020, 5187813, 6181224, 6917084, 7726530, 8646355, 8830320, 10302040, 10375626, 12104897, 12362448, 13834168, 15453060, 17292710, 20604080, 20751252, 24209794, 25939065, 27668336, 30906120, 34585420, 36314691, 41502504, 48419588, 51878130, 60524485, 61812240, 69170840, 72629382, 83005008, 96839176, 103756260, 121048970, 138341680, 145258764, 181573455, 193678352, 207512520, 242097940, 290517528, 363146910, 415025040, 484195880, 581035056, 726293820, 968391760, 1452587640, 2905175280]

約数ペア:

[(1, 2905175280), (2, 1452587640), (3, 968391760), (4, 726293820), (5, 581035056), (6, 484195880), (7, 415025040), (8, 363146910), (10, 290517528), (12, 242097940), (14, 207512520), (15, 193678352), (16, 181573455), (20, 145258764), (21, 138341680), (24, 121048970), (28, 103756260), (30, 96839176), (35, 83005008), (40, 72629382), (42, 69170840), (47, 61812240), (48, 60524485), (56, 51878130), (60, 48419588), (70, 41502504), (80, 36314691), (84, 34585420), (94, 30906120), (105, 27668336), (112, 25939065), (120, 24209794), (140, 20751252), (141, 20604080), (168, 17292710), (188, 15453060), (210, 13834168), (235, 12362448), (240, 12104897), (280, 10375626), (282, 10302040), (329, 8830320), (336, 8646355), (376, 7726530), (420, 6917084), (470, 6181224), (560, 5187813), (564, 5151020), (658, 4415160), (705, 4120816), (752, 3863265), (840, 3458542), (940, 3090612), (987, 2943440), (1128, 2575510), (1316, 2207580), (1410, 2060408), (1645, 1766064), (1680, 1729271), (1880, 1545306), (1974, 1471720), (2256, 1287755), (2632, 1103790), (2820, 1030204), (3290, 883032), (3760, 772653), (3948, 735860), (4935, 588688), (5264, 551895), (5640, 515102), (6580, 441516), (7896, 367930), (9870, 294344), (11280, 257551), (13160, 220758), (15792, 183965), (19740, 147172), (26320, 110379), (36793, 78960), (39480, 73586)]