78848280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 297872640

約数和(自身を除く): 219024360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 467, 469, 504, 536, 603, 630, 670, 804, 840, 934, 938, 1005, 1206, 1260, 1340, 1401, 1407, 1608, 1868, 1876, 2010, 2335, 2345, 2412, 2520, 2680, 2802, 2814, 3015, 3269, 3736, 3752, 4020, 4203, 4221, 4670, 4690, 4824, 5604, 5628, 6030, 6538, 7005, 7035, 8040, 8406, 8442, 9340, 9380, 9807, 11208, 11256, 12060, 13076, 14010, 14070, 16345, 16812, 16884, 18680, 18760, 19614, 21015, 21105, 24120, 26152, 28020, 28140, 29421, 31289, 32690, 33624, 33768, 39228, 42030, 42210, 49035, 56040, 56280, 58842, 62578, 65380, 78456, 84060, 84420, 93867, 98070, 117684, 125156, 130760, 147105, 156445, 168120, 168840, 187734, 196140, 219023, 235368, 250312, 281601, 294210, 312890, 375468, 392280, 438046, 469335, 563202, 588420, 625780, 657069, 750936, 876092, 938670, 1095115, 1126404, 1176840, 1251560, 1314138, 1408005, 1752184, 1877340, 1971207, 2190230, 2252808, 2628276, 2816010, 3285345, 3754680, 3942414, 4380460, 5256552, 5632020, 6570690, 7884828, 8760920, 9856035, 11264040, 13141380, 15769656, 19712070, 26282760, 39424140, 78848280]

約数ペア:

[(1, 78848280), (2, 39424140), (3, 26282760), (4, 19712070), (5, 15769656), (6, 13141380), (7, 11264040), (8, 9856035), (9, 8760920), (10, 7884828), (12, 6570690), (14, 5632020), (15, 5256552), (18, 4380460), (20, 3942414), (21, 3754680), (24, 3285345), (28, 2816010), (30, 2628276), (35, 2252808), (36, 2190230), (40, 1971207), (42, 1877340), (45, 1752184), (56, 1408005), (60, 1314138), (63, 1251560), (67, 1176840), (70, 1126404), (72, 1095115), (84, 938670), (90, 876092), (105, 750936), (120, 657069), (126, 625780), (134, 588420), (140, 563202), (168, 469335), (180, 438046), (201, 392280), (210, 375468), (252, 312890), (268, 294210), (280, 281601), (315, 250312), (335, 235368), (360, 219023), (402, 196140), (420, 187734), (467, 168840), (469, 168120), (504, 156445), (536, 147105), (603, 130760), (630, 125156), (670, 117684), (804, 98070), (840, 93867), (934, 84420), (938, 84060), (1005, 78456), (1206, 65380), (1260, 62578), (1340, 58842), (1401, 56280), (1407, 56040), (1608, 49035), (1868, 42210), (1876, 42030), (2010, 39228), (2335, 33768), (2345, 33624), (2412, 32690), (2520, 31289), (2680, 29421), (2802, 28140), (2814, 28020), (3015, 26152), (3269, 24120), (3736, 21105), (3752, 21015), (4020, 19614), (4203, 18760), (4221, 18680), (4670, 16884), (4690, 16812), (4824, 16345), (5604, 14070), (5628, 14010), (6030, 13076), (6538, 12060), (7005, 11256), (7035, 11208), (8040, 9807), (8406, 9380), (8442, 9340)]