2646668080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6067}}^1$

素因数の和:6147

約数の個数: 160

約数和(自身を含む): 7584514560

約数和(自身を除く): 4937846480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 80, 82, 95, 112, 133, 140, 152, 164, 190, 205, 266, 280, 287, 304, 328, 380, 410, 532, 560, 574, 656, 665, 760, 779, 820, 1064, 1148, 1330, 1435, 1520, 1558, 1640, 2128, 2296, 2660, 2870, 3116, 3280, 3895, 4592, 5320, 5453, 5740, 6067, 6232, 7790, 10640, 10906, 11480, 12134, 12464, 15580, 21812, 22960, 24268, 27265, 30335, 31160, 42469, 43624, 48536, 54530, 60670, 62320, 84938, 87248, 97072, 109060, 115273, 121340, 169876, 212345, 218120, 230546, 242680, 248747, 339752, 424690, 436240, 461092, 485360, 497494, 576365, 679504, 806911, 849380, 922184, 994988, 1152730, 1243735, 1613822, 1698760, 1741229, 1844368, 1989976, 2305460, 2487470, 3227644, 3397520, 3482458, 3979952, 4034555, 4610920, 4726193, 4974940, 6455288, 6964916, 8069110, 8706145, 9221840, 9452386, 9949880, 12910576, 13929832, 16138220, 17412290, 18904772, 19899760, 23630965, 27859664, 32276440, 33083351, 34824580, 37809544, 47261930, 64552880, 66166702, 69649160, 75619088, 94523860, 132333404, 139298320, 165416755, 189047720, 264666808, 330833510, 378095440, 529333616, 661667020, 1323334040, 2646668080]

約数ペア:

[(1, 2646668080), (2, 1323334040), (4, 661667020), (5, 529333616), (7, 378095440), (8, 330833510), (10, 264666808), (14, 189047720), (16, 165416755), (19, 139298320), (20, 132333404), (28, 94523860), (35, 75619088), (38, 69649160), (40, 66166702), (41, 64552880), (56, 47261930), (70, 37809544), (76, 34824580), (80, 33083351), (82, 32276440), (95, 27859664), (112, 23630965), (133, 19899760), (140, 18904772), (152, 17412290), (164, 16138220), (190, 13929832), (205, 12910576), (266, 9949880), (280, 9452386), (287, 9221840), (304, 8706145), (328, 8069110), (380, 6964916), (410, 6455288), (532, 4974940), (560, 4726193), (574, 4610920), (656, 4034555), (665, 3979952), (760, 3482458), (779, 3397520), (820, 3227644), (1064, 2487470), (1148, 2305460), (1330, 1989976), (1435, 1844368), (1520, 1741229), (1558, 1698760), (1640, 1613822), (2128, 1243735), (2296, 1152730), (2660, 994988), (2870, 922184), (3116, 849380), (3280, 806911), (3895, 679504), (4592, 576365), (5320, 497494), (5453, 485360), (5740, 461092), (6067, 436240), (6232, 424690), (7790, 339752), (10640, 248747), (10906, 242680), (11480, 230546), (12134, 218120), (12464, 212345), (15580, 169876), (21812, 121340), (22960, 115273), (24268, 109060), (27265, 97072), (30335, 87248), (31160, 84938), (42469, 62320), (43624, 60670), (48536, 54530)]