1235612560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8985

約数の個数: 160

約数和(自身を含む): 3722261760

約数和(自身を除く): 2486649200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2470, 2660, 3458, 3640, 3952, 4940, 5320, 6916, 7280, 8645, 8933, 9880, 10640, 13832, 17290, 17866, 19760, 27664, 34580, 35732, 44665, 62531, 69160, 71464, 89330, 116129, 125062, 138320, 142928, 169727, 178660, 232258, 250124, 312655, 339454, 357320, 464516, 500248, 580645, 625310, 678908, 714640, 812903, 848635, 929032, 1000496, 1161290, 1188089, 1250620, 1357816, 1625806, 1697270, 1858064, 2206451, 2322580, 2376178, 2501240, 2715632, 3251612, 3394540, 4064515, 4412902, 4645160, 4752356, 5002480, 5940445, 6503224, 6789080, 8129030, 8825804, 9290320, 9504712, 11032255, 11880890, 13006448, 13578160, 15445157, 16258060, 17651608, 19009424, 22064510, 23761780, 30890314, 32516120, 35303216, 44129020, 47523560, 61780628, 65032240, 77225785, 88258040, 95047120, 123561256, 154451570, 176516080, 247122512, 308903140, 617806280, 1235612560]

約数ペア:

[(1, 1235612560), (2, 617806280), (4, 308903140), (5, 247122512), (7, 176516080), (8, 154451570), (10, 123561256), (13, 95047120), (14, 88258040), (16, 77225785), (19, 65032240), (20, 61780628), (26, 47523560), (28, 44129020), (35, 35303216), (38, 32516120), (40, 30890314), (52, 23761780), (56, 22064510), (65, 19009424), (70, 17651608), (76, 16258060), (80, 15445157), (91, 13578160), (95, 13006448), (104, 11880890), (112, 11032255), (130, 9504712), (133, 9290320), (140, 8825804), (152, 8129030), (182, 6789080), (190, 6503224), (208, 5940445), (247, 5002480), (260, 4752356), (266, 4645160), (280, 4412902), (304, 4064515), (364, 3394540), (380, 3251612), (455, 2715632), (494, 2501240), (520, 2376178), (532, 2322580), (560, 2206451), (665, 1858064), (728, 1697270), (760, 1625806), (910, 1357816), (988, 1250620), (1040, 1188089), (1064, 1161290), (1235, 1000496), (1330, 929032), (1456, 848635), (1520, 812903), (1729, 714640), (1820, 678908), (1976, 625310), (2128, 580645), (2470, 500248), (2660, 464516), (3458, 357320), (3640, 339454), (3952, 312655), (4940, 250124), (5320, 232258), (6916, 178660), (7280, 169727), (8645, 142928), (8933, 138320), (9880, 125062), (10640, 116129), (13832, 89330), (17290, 71464), (17866, 69160), (19760, 62531), (27664, 44665), (34580, 35732)]