39424140

素因数分解:

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

素因数の和:556

約数の個数: 144

約数和(自身を含む): 139007232

約数和(自身を除く): 99583092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 467, 469, 603, 630, 670, 804, 934, 938, 1005, 1206, 1260, 1340, 1401, 1407, 1868, 1876, 2010, 2335, 2345, 2412, 2802, 2814, 3015, 3269, 4020, 4203, 4221, 4670, 4690, 5604, 5628, 6030, 6538, 7005, 7035, 8406, 8442, 9340, 9380, 9807, 12060, 13076, 14010, 14070, 16345, 16812, 16884, 19614, 21015, 21105, 28020, 28140, 29421, 31289, 32690, 39228, 42030, 42210, 49035, 58842, 62578, 65380, 84060, 84420, 93867, 98070, 117684, 125156, 147105, 156445, 187734, 196140, 219023, 281601, 294210, 312890, 375468, 438046, 469335, 563202, 588420, 625780, 657069, 876092, 938670, 1095115, 1126404, 1314138, 1408005, 1877340, 1971207, 2190230, 2628276, 2816010, 3285345, 3942414, 4380460, 5632020, 6570690, 7884828, 9856035, 13141380, 19712070, 39424140]

約数ペア:

[(1, 39424140), (2, 19712070), (3, 13141380), (4, 9856035), (5, 7884828), (6, 6570690), (7, 5632020), (9, 4380460), (10, 3942414), (12, 3285345), (14, 2816010), (15, 2628276), (18, 2190230), (20, 1971207), (21, 1877340), (28, 1408005), (30, 1314138), (35, 1126404), (36, 1095115), (42, 938670), (45, 876092), (60, 657069), (63, 625780), (67, 588420), (70, 563202), (84, 469335), (90, 438046), (105, 375468), (126, 312890), (134, 294210), (140, 281601), (180, 219023), (201, 196140), (210, 187734), (252, 156445), (268, 147105), (315, 125156), (335, 117684), (402, 98070), (420, 93867), (467, 84420), (469, 84060), (603, 65380), (630, 62578), (670, 58842), (804, 49035), (934, 42210), (938, 42030), (1005, 39228), (1206, 32690), (1260, 31289), (1340, 29421), (1401, 28140), (1407, 28020), (1868, 21105), (1876, 21015), (2010, 19614), (2335, 16884), (2345, 16812), (2412, 16345), (2802, 14070), (2814, 14010), (3015, 13076), (3269, 12060), (4020, 9807), (4203, 9380), (4221, 9340), (4670, 8442), (4690, 8406), (5604, 7035), (5628, 7005), (6030, 6538)]