67564560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 241984512

約数和(自身を除く): 174419952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 307, 336, 393, 420, 524, 560, 614, 655, 786, 840, 917, 921, 1048, 1228, 1310, 1535, 1572, 1680, 1834, 1842, 1965, 2096, 2149, 2456, 2620, 2751, 3070, 3144, 3668, 3684, 3930, 4298, 4585, 4605, 4912, 5240, 5502, 6140, 6288, 6447, 7336, 7368, 7860, 8596, 9170, 9210, 10480, 10745, 11004, 12280, 12894, 13755, 14672, 14736, 15720, 17192, 18340, 18420, 21490, 22008, 24560, 25788, 27510, 31440, 32235, 34384, 36680, 36840, 40217, 42980, 44016, 51576, 55020, 64470, 73360, 73680, 80434, 85960, 103152, 110040, 120651, 128940, 160868, 171920, 201085, 220080, 241302, 257880, 281519, 321736, 402170, 482604, 515760, 563038, 603255, 643472, 804340, 844557, 965208, 1126076, 1206510, 1407595, 1608680, 1689114, 1930416, 2252152, 2413020, 2815190, 3217360, 3378228, 4222785, 4504304, 4826040, 5630380, 6756456, 8445570, 9652080, 11260760, 13512912, 16891140, 22521520, 33782280, 67564560]

約数ペア:

[(1, 67564560), (2, 33782280), (3, 22521520), (4, 16891140), (5, 13512912), (6, 11260760), (7, 9652080), (8, 8445570), (10, 6756456), (12, 5630380), (14, 4826040), (15, 4504304), (16, 4222785), (20, 3378228), (21, 3217360), (24, 2815190), (28, 2413020), (30, 2252152), (35, 1930416), (40, 1689114), (42, 1608680), (48, 1407595), (56, 1206510), (60, 1126076), (70, 965208), (80, 844557), (84, 804340), (105, 643472), (112, 603255), (120, 563038), (131, 515760), (140, 482604), (168, 402170), (210, 321736), (240, 281519), (262, 257880), (280, 241302), (307, 220080), (336, 201085), (393, 171920), (420, 160868), (524, 128940), (560, 120651), (614, 110040), (655, 103152), (786, 85960), (840, 80434), (917, 73680), (921, 73360), (1048, 64470), (1228, 55020), (1310, 51576), (1535, 44016), (1572, 42980), (1680, 40217), (1834, 36840), (1842, 36680), (1965, 34384), (2096, 32235), (2149, 31440), (2456, 27510), (2620, 25788), (2751, 24560), (3070, 22008), (3144, 21490), (3668, 18420), (3684, 18340), (3930, 17192), (4298, 15720), (4585, 14736), (4605, 14672), (4912, 13755), (5240, 12894), (5502, 12280), (6140, 11004), (6288, 10745), (6447, 10480), (7336, 9210), (7368, 9170), (7860, 8596)]