68584560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 235484928

約数和(自身を除く): 166900368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 110, 120, 132, 165, 166, 176, 220, 240, 249, 264, 313, 330, 332, 415, 440, 498, 528, 626, 660, 664, 830, 880, 913, 939, 996, 1245, 1252, 1320, 1328, 1565, 1660, 1826, 1878, 1992, 2490, 2504, 2640, 2739, 3130, 3320, 3443, 3652, 3756, 3984, 4565, 4695, 4980, 5008, 5478, 6260, 6640, 6886, 7304, 7512, 9130, 9390, 9960, 10329, 10956, 12520, 13695, 13772, 14608, 15024, 17215, 18260, 18780, 19920, 20658, 21912, 25040, 25979, 27390, 27544, 34430, 36520, 37560, 41316, 43824, 51645, 51958, 54780, 55088, 68860, 73040, 75120, 77937, 82632, 103290, 103916, 109560, 129895, 137720, 155874, 165264, 206580, 207832, 219120, 259790, 275440, 285769, 311748, 389685, 413160, 415664, 519580, 571538, 623496, 779370, 826320, 857307, 1039160, 1143076, 1246992, 1428845, 1558740, 1714614, 2078320, 2286152, 2857690, 3117480, 3429228, 4286535, 4572304, 5715380, 6234960, 6858456, 8573070, 11430760, 13716912, 17146140, 22861520, 34292280, 68584560]

約数ペア:

[(1, 68584560), (2, 34292280), (3, 22861520), (4, 17146140), (5, 13716912), (6, 11430760), (8, 8573070), (10, 6858456), (11, 6234960), (12, 5715380), (15, 4572304), (16, 4286535), (20, 3429228), (22, 3117480), (24, 2857690), (30, 2286152), (33, 2078320), (40, 1714614), (44, 1558740), (48, 1428845), (55, 1246992), (60, 1143076), (66, 1039160), (80, 857307), (83, 826320), (88, 779370), (110, 623496), (120, 571538), (132, 519580), (165, 415664), (166, 413160), (176, 389685), (220, 311748), (240, 285769), (249, 275440), (264, 259790), (313, 219120), (330, 207832), (332, 206580), (415, 165264), (440, 155874), (498, 137720), (528, 129895), (626, 109560), (660, 103916), (664, 103290), (830, 82632), (880, 77937), (913, 75120), (939, 73040), (996, 68860), (1245, 55088), (1252, 54780), (1320, 51958), (1328, 51645), (1565, 43824), (1660, 41316), (1826, 37560), (1878, 36520), (1992, 34430), (2490, 27544), (2504, 27390), (2640, 25979), (2739, 25040), (3130, 21912), (3320, 20658), (3443, 19920), (3652, 18780), (3756, 18260), (3984, 17215), (4565, 15024), (4695, 14608), (4980, 13772), (5008, 13695), (5478, 12520), (6260, 10956), (6640, 10329), (6886, 9960), (7304, 9390), (7512, 9130)]