425057360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 1306166400

約数和(自身を除く): 881109040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 182, 190, 196, 208, 245, 247, 260, 266, 280, 304, 364, 380, 392, 439, 455, 490, 494, 520, 532, 560, 637, 665, 728, 760, 784, 878, 910, 931, 980, 988, 1040, 1064, 1235, 1274, 1330, 1456, 1520, 1729, 1756, 1820, 1862, 1960, 1976, 2128, 2195, 2470, 2548, 2660, 3073, 3185, 3458, 3512, 3640, 3724, 3920, 3952, 4390, 4655, 4940, 5096, 5320, 5707, 6146, 6370, 6916, 7024, 7280, 7448, 8341, 8645, 8780, 9310, 9880, 10192, 10640, 11414, 12103, 12292, 12740, 13832, 14896, 15365, 16682, 17290, 17560, 18620, 19760, 21511, 22828, 24206, 24584, 25480, 27664, 28535, 30730, 33364, 34580, 35120, 37240, 39949, 41705, 43022, 45656, 48412, 49168, 50960, 57070, 58387, 60515, 61460, 66728, 69160, 74480, 79898, 83410, 86044, 91312, 96824, 107555, 108433, 114140, 116774, 121030, 122920, 133456, 138320, 159796, 166820, 172088, 193648, 199745, 215110, 216866, 228280, 233548, 242060, 245840, 279643, 291935, 319592, 333640, 344176, 399490, 408709, 430220, 433732, 456560, 467096, 484120, 542165, 559286, 583870, 639184, 667280, 759031, 798980, 817418, 860440, 867464, 934192, 968240, 1084330, 1118572, 1167740, 1398215, 1518062, 1597960, 1634836, 1720880, 1734928, 2043545, 2168660, 2237144, 2335480, 2796430, 3036124, 3195920, 3269672, 3795155, 4087090, 4337320, 4474288, 4670960, 5313217, 5592860, 6072248, 6539344, 7590310, 8174180, 8674640, 10626434, 11185720, 12144496, 15180620, 16348360, 21252868, 22371440, 26566085, 30361240, 32696720, 42505736, 53132170, 60722480, 85011472, 106264340, 212528680, 425057360]

約数ペア:

[(1, 425057360), (2, 212528680), (4, 106264340), (5, 85011472), (7, 60722480), (8, 53132170), (10, 42505736), (13, 32696720), (14, 30361240), (16, 26566085), (19, 22371440), (20, 21252868), (26, 16348360), (28, 15180620), (35, 12144496), (38, 11185720), (40, 10626434), (49, 8674640), (52, 8174180), (56, 7590310), (65, 6539344), (70, 6072248), (76, 5592860), (80, 5313217), (91, 4670960), (95, 4474288), (98, 4337320), (104, 4087090), (112, 3795155), (130, 3269672), (133, 3195920), (140, 3036124), (152, 2796430), (182, 2335480), (190, 2237144), (196, 2168660), (208, 2043545), (245, 1734928), (247, 1720880), (260, 1634836), (266, 1597960), (280, 1518062), (304, 1398215), (364, 1167740), (380, 1118572), (392, 1084330), (439, 968240), (455, 934192), (490, 867464), (494, 860440), (520, 817418), (532, 798980), (560, 759031), (637, 667280), (665, 639184), (728, 583870), (760, 559286), (784, 542165), (878, 484120), (910, 467096), (931, 456560), (980, 433732), (988, 430220), (1040, 408709), (1064, 399490), (1235, 344176), (1274, 333640), (1330, 319592), (1456, 291935), (1520, 279643), (1729, 245840), (1756, 242060), (1820, 233548), (1862, 228280), (1960, 216866), (1976, 215110), (2128, 199745), (2195, 193648), (2470, 172088), (2548, 166820), (2660, 159796), (3073, 138320), (3185, 133456), (3458, 122920), (3512, 121030), (3640, 116774), (3724, 114140), (3920, 108433), (3952, 107555), (4390, 96824), (4655, 91312), (4940, 86044), (5096, 83410), (5320, 79898), (5707, 74480), (6146, 69160), (6370, 66728), (6916, 61460), (7024, 60515), (7280, 58387), (7448, 57070), (8341, 50960), (8645, 49168), (8780, 48412), (9310, 45656), (9880, 43022), (10192, 41705), (10640, 39949), (11414, 37240), (12103, 35120), (12292, 34580), (12740, 33364), (13832, 30730), (14896, 28535), (15365, 27664), (16682, 25480), (17290, 24584), (17560, 24206), (18620, 22828), (19760, 21511)]