66933120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 216794880

約数和(自身を除く): 149861760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 491, 568, 640, 710, 852, 960, 982, 1065, 1136, 1420, 1473, 1704, 1920, 1964, 2130, 2272, 2455, 2840, 2946, 3408, 3928, 4260, 4544, 4910, 5680, 5892, 6816, 7365, 7856, 8520, 9088, 9820, 11360, 11784, 13632, 14730, 15712, 17040, 19640, 22720, 23568, 27264, 29460, 31424, 34080, 34861, 39280, 45440, 47136, 58920, 62848, 68160, 69722, 78560, 94272, 104583, 117840, 136320, 139444, 157120, 174305, 188544, 209166, 235680, 278888, 314240, 348610, 418332, 471360, 522915, 557776, 697220, 836664, 942720, 1045830, 1115552, 1394440, 1673328, 2091660, 2231104, 2788880, 3346656, 4183320, 4462208, 5577760, 6693312, 8366640, 11155520, 13386624, 16733280, 22311040, 33466560, 66933120]

約数ペア:

[(1, 66933120), (2, 33466560), (3, 22311040), (4, 16733280), (5, 13386624), (6, 11155520), (8, 8366640), (10, 6693312), (12, 5577760), (15, 4462208), (16, 4183320), (20, 3346656), (24, 2788880), (30, 2231104), (32, 2091660), (40, 1673328), (48, 1394440), (60, 1115552), (64, 1045830), (71, 942720), (80, 836664), (96, 697220), (120, 557776), (128, 522915), (142, 471360), (160, 418332), (192, 348610), (213, 314240), (240, 278888), (284, 235680), (320, 209166), (355, 188544), (384, 174305), (426, 157120), (480, 139444), (491, 136320), (568, 117840), (640, 104583), (710, 94272), (852, 78560), (960, 69722), (982, 68160), (1065, 62848), (1136, 58920), (1420, 47136), (1473, 45440), (1704, 39280), (1920, 34861), (1964, 34080), (2130, 31424), (2272, 29460), (2455, 27264), (2840, 23568), (2946, 22720), (3408, 19640), (3928, 17040), (4260, 15712), (4544, 14730), (4910, 13632), (5680, 11784), (5892, 11360), (6816, 9820), (7365, 9088), (7856, 8520)]