67250560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 177357600

約数和(自身を除く): 110107040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 128, 130, 137, 160, 208, 236, 260, 274, 295, 320, 416, 472, 520, 548, 590, 640, 685, 767, 832, 944, 1040, 1096, 1180, 1370, 1534, 1664, 1781, 1888, 2080, 2192, 2360, 2740, 3068, 3562, 3776, 3835, 4160, 4384, 4720, 5480, 6136, 7124, 7552, 7670, 8083, 8320, 8768, 8905, 9440, 10960, 12272, 14248, 15340, 16166, 17536, 17810, 18880, 21920, 24544, 28496, 30680, 32332, 35620, 37760, 40415, 43840, 49088, 56992, 61360, 64664, 71240, 80830, 87680, 98176, 105079, 113984, 122720, 129328, 142480, 161660, 210158, 227968, 245440, 258656, 284960, 323320, 420316, 490880, 517312, 525395, 569920, 646640, 840632, 1034624, 1050790, 1139840, 1293280, 1681264, 2101580, 2586560, 3362528, 4203160, 5173120, 6725056, 8406320, 13450112, 16812640, 33625280, 67250560]

約数ペア:

[(1, 67250560), (2, 33625280), (4, 16812640), (5, 13450112), (8, 8406320), (10, 6725056), (13, 5173120), (16, 4203160), (20, 3362528), (26, 2586560), (32, 2101580), (40, 1681264), (52, 1293280), (59, 1139840), (64, 1050790), (65, 1034624), (80, 840632), (104, 646640), (118, 569920), (128, 525395), (130, 517312), (137, 490880), (160, 420316), (208, 323320), (236, 284960), (260, 258656), (274, 245440), (295, 227968), (320, 210158), (416, 161660), (472, 142480), (520, 129328), (548, 122720), (590, 113984), (640, 105079), (685, 98176), (767, 87680), (832, 80830), (944, 71240), (1040, 64664), (1096, 61360), (1180, 56992), (1370, 49088), (1534, 43840), (1664, 40415), (1781, 37760), (1888, 35620), (2080, 32332), (2192, 30680), (2360, 28496), (2740, 24544), (3068, 21920), (3562, 18880), (3776, 17810), (3835, 17536), (4160, 16166), (4384, 15340), (4720, 14248), (5480, 12272), (6136, 10960), (7124, 9440), (7552, 8905), (7670, 8768), (8083, 8320)]