25776240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 93089280

約数和(自身を除く): 67313040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 229, 240, 268, 280, 335, 336, 402, 420, 458, 469, 536, 560, 670, 687, 804, 840, 916, 938, 1005, 1072, 1145, 1340, 1374, 1407, 1603, 1608, 1680, 1832, 1876, 2010, 2290, 2345, 2680, 2748, 2814, 3206, 3216, 3435, 3664, 3752, 4020, 4580, 4690, 4809, 5360, 5496, 5628, 6412, 6870, 7035, 7504, 8015, 8040, 9160, 9380, 9618, 10992, 11256, 12824, 13740, 14070, 15343, 16030, 16080, 18320, 18760, 19236, 22512, 24045, 25648, 27480, 28140, 30686, 32060, 37520, 38472, 46029, 48090, 54960, 56280, 61372, 64120, 76715, 76944, 92058, 96180, 107401, 112560, 122744, 128240, 153430, 184116, 192360, 214802, 230145, 245488, 306860, 322203, 368232, 384720, 429604, 460290, 537005, 613720, 644406, 736464, 859208, 920580, 1074010, 1227440, 1288812, 1611015, 1718416, 1841160, 2148020, 2577624, 3222030, 3682320, 4296040, 5155248, 6444060, 8592080, 12888120, 25776240]

約数ペア:

[(1, 25776240), (2, 12888120), (3, 8592080), (4, 6444060), (5, 5155248), (6, 4296040), (7, 3682320), (8, 3222030), (10, 2577624), (12, 2148020), (14, 1841160), (15, 1718416), (16, 1611015), (20, 1288812), (21, 1227440), (24, 1074010), (28, 920580), (30, 859208), (35, 736464), (40, 644406), (42, 613720), (48, 537005), (56, 460290), (60, 429604), (67, 384720), (70, 368232), (80, 322203), (84, 306860), (105, 245488), (112, 230145), (120, 214802), (134, 192360), (140, 184116), (168, 153430), (201, 128240), (210, 122744), (229, 112560), (240, 107401), (268, 96180), (280, 92058), (335, 76944), (336, 76715), (402, 64120), (420, 61372), (458, 56280), (469, 54960), (536, 48090), (560, 46029), (670, 38472), (687, 37520), (804, 32060), (840, 30686), (916, 28140), (938, 27480), (1005, 25648), (1072, 24045), (1145, 22512), (1340, 19236), (1374, 18760), (1407, 18320), (1603, 16080), (1608, 16030), (1680, 15343), (1832, 14070), (1876, 13740), (2010, 12824), (2290, 11256), (2345, 10992), (2680, 9618), (2748, 9380), (2814, 9160), (3206, 8040), (3216, 8015), (3435, 7504), (3664, 7035), (3752, 6870), (4020, 6412), (4580, 5628), (4690, 5496), (4809, 5360)]