1211087360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3606

約数の個数: 160

約数和(自身を含む): 3494240640

約数和(自身を除く): 2283153280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2560, 2660, 3040, 3557, 3584, 4256, 4480, 4864, 5320, 6080, 7114, 8512, 8960, 9728, 10640, 12160, 14228, 17024, 17785, 17920, 21280, 24320, 24899, 28456, 34048, 35570, 42560, 48640, 49798, 56912, 67583, 68096, 71140, 85120, 99596, 113824, 124495, 135166, 142280, 170240, 199192, 227648, 248990, 270332, 284560, 337915, 340480, 398384, 455296, 473081, 497980, 540664, 569120, 675830, 796768, 910592, 946162, 995960, 1081328, 1138240, 1351660, 1593536, 1821184, 1892324, 1991920, 2162656, 2276480, 2365405, 2703320, 3187072, 3784648, 3983840, 4325312, 4552960, 4730810, 5406640, 6374144, 7569296, 7967680, 8650624, 9105920, 9461620, 10813280, 12748288, 15138592, 15935360, 17301248, 18923240, 21626560, 30277184, 31870720, 34602496, 37846480, 43253120, 60554368, 63741440, 75692960, 86506240, 121108736, 151385920, 173012480, 242217472, 302771840, 605543680, 1211087360]

約数ペア:

[(1, 1211087360), (2, 605543680), (4, 302771840), (5, 242217472), (7, 173012480), (8, 151385920), (10, 121108736), (14, 86506240), (16, 75692960), (19, 63741440), (20, 60554368), (28, 43253120), (32, 37846480), (35, 34602496), (38, 31870720), (40, 30277184), (56, 21626560), (64, 18923240), (70, 17301248), (76, 15935360), (80, 15138592), (95, 12748288), (112, 10813280), (128, 9461620), (133, 9105920), (140, 8650624), (152, 7967680), (160, 7569296), (190, 6374144), (224, 5406640), (256, 4730810), (266, 4552960), (280, 4325312), (304, 3983840), (320, 3784648), (380, 3187072), (448, 2703320), (512, 2365405), (532, 2276480), (560, 2162656), (608, 1991920), (640, 1892324), (665, 1821184), (760, 1593536), (896, 1351660), (1064, 1138240), (1120, 1081328), (1216, 995960), (1280, 946162), (1330, 910592), (1520, 796768), (1792, 675830), (2128, 569120), (2240, 540664), (2432, 497980), (2560, 473081), (2660, 455296), (3040, 398384), (3557, 340480), (3584, 337915), (4256, 284560), (4480, 270332), (4864, 248990), (5320, 227648), (6080, 199192), (7114, 170240), (8512, 142280), (8960, 135166), (9728, 124495), (10640, 113824), (12160, 99596), (14228, 85120), (17024, 71140), (17785, 68096), (17920, 67583), (21280, 56912), (24320, 49798), (24899, 48640), (28456, 42560), (34048, 35570)]