66663360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 168

約数和(自身を含む): 232989120

約数和(自身を除く): 166325760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 293, 316, 320, 360, 395, 474, 480, 576, 586, 632, 711, 720, 790, 879, 948, 960, 1172, 1185, 1264, 1422, 1440, 1465, 1580, 1758, 1896, 2344, 2370, 2528, 2637, 2844, 2880, 2930, 3160, 3516, 3555, 3792, 4395, 4688, 4740, 5056, 5274, 5688, 5860, 6320, 7032, 7110, 7584, 8790, 9376, 9480, 10548, 11376, 11720, 12640, 13185, 14064, 14220, 15168, 17580, 18752, 18960, 21096, 22752, 23147, 23440, 25280, 26370, 28128, 28440, 35160, 37920, 42192, 45504, 46294, 46880, 52740, 56256, 56880, 69441, 70320, 75840, 84384, 92588, 93760, 105480, 113760, 115735, 138882, 140640, 168768, 185176, 208323, 210960, 227520, 231470, 277764, 281280, 347205, 370352, 416646, 421920, 462940, 555528, 694410, 740704, 833292, 843840, 925880, 1041615, 1111056, 1388820, 1481408, 1666584, 1851760, 2083230, 2222112, 2777640, 3333168, 3703520, 4166460, 4444224, 5555280, 6666336, 7407040, 8332920, 11110560, 13332672, 16665840, 22221120, 33331680, 66663360]

約数ペア:

[(1, 66663360), (2, 33331680), (3, 22221120), (4, 16665840), (5, 13332672), (6, 11110560), (8, 8332920), (9, 7407040), (10, 6666336), (12, 5555280), (15, 4444224), (16, 4166460), (18, 3703520), (20, 3333168), (24, 2777640), (30, 2222112), (32, 2083230), (36, 1851760), (40, 1666584), (45, 1481408), (48, 1388820), (60, 1111056), (64, 1041615), (72, 925880), (79, 843840), (80, 833292), (90, 740704), (96, 694410), (120, 555528), (144, 462940), (158, 421920), (160, 416646), (180, 370352), (192, 347205), (237, 281280), (240, 277764), (288, 231470), (293, 227520), (316, 210960), (320, 208323), (360, 185176), (395, 168768), (474, 140640), (480, 138882), (576, 115735), (586, 113760), (632, 105480), (711, 93760), (720, 92588), (790, 84384), (879, 75840), (948, 70320), (960, 69441), (1172, 56880), (1185, 56256), (1264, 52740), (1422, 46880), (1440, 46294), (1465, 45504), (1580, 42192), (1758, 37920), (1896, 35160), (2344, 28440), (2370, 28128), (2528, 26370), (2637, 25280), (2844, 23440), (2880, 23147), (2930, 22752), (3160, 21096), (3516, 18960), (3555, 18752), (3792, 17580), (4395, 15168), (4688, 14220), (4740, 14064), (5056, 13185), (5274, 12640), (5688, 11720), (5860, 11376), (6320, 10548), (7032, 9480), (7110, 9376), (7584, 8790)]