270258240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 224

約数和(自身を含む): 991355904

約数和(自身を除く): 721097664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 192, 210, 224, 240, 262, 280, 307, 320, 336, 393, 420, 448, 480, 524, 560, 614, 655, 672, 786, 840, 917, 921, 960, 1048, 1120, 1228, 1310, 1344, 1535, 1572, 1680, 1834, 1842, 1965, 2096, 2149, 2240, 2456, 2620, 2751, 3070, 3144, 3360, 3668, 3684, 3930, 4192, 4298, 4585, 4605, 4912, 5240, 5502, 6140, 6288, 6447, 6720, 7336, 7368, 7860, 8384, 8596, 9170, 9210, 9824, 10480, 10745, 11004, 12280, 12576, 12894, 13755, 14672, 14736, 15720, 17192, 18340, 18420, 19648, 20960, 21490, 22008, 24560, 25152, 25788, 27510, 29344, 29472, 31440, 32235, 34384, 36680, 36840, 40217, 41920, 42980, 44016, 49120, 51576, 55020, 58688, 58944, 62880, 64470, 68768, 73360, 73680, 80434, 85960, 88032, 98240, 103152, 110040, 120651, 125760, 128940, 137536, 146720, 147360, 160868, 171920, 176064, 201085, 206304, 220080, 241302, 257880, 281519, 293440, 294720, 321736, 343840, 402170, 412608, 440160, 482604, 515760, 563038, 603255, 643472, 687680, 804340, 844557, 880320, 965208, 1031520, 1126076, 1206510, 1286944, 1407595, 1608680, 1689114, 1930416, 2063040, 2252152, 2413020, 2573888, 2815190, 3217360, 3378228, 3860832, 4222785, 4504304, 4826040, 5630380, 6434720, 6756456, 7721664, 8445570, 9008608, 9652080, 11260760, 12869440, 13512912, 16891140, 18017216, 19304160, 22521520, 27025824, 33782280, 38608320, 45043040, 54051648, 67564560, 90086080, 135129120, 270258240]

約数ペア:

[(1, 270258240), (2, 135129120), (3, 90086080), (4, 67564560), (5, 54051648), (6, 45043040), (7, 38608320), (8, 33782280), (10, 27025824), (12, 22521520), (14, 19304160), (15, 18017216), (16, 16891140), (20, 13512912), (21, 12869440), (24, 11260760), (28, 9652080), (30, 9008608), (32, 8445570), (35, 7721664), (40, 6756456), (42, 6434720), (48, 5630380), (56, 4826040), (60, 4504304), (64, 4222785), (70, 3860832), (80, 3378228), (84, 3217360), (96, 2815190), (105, 2573888), (112, 2413020), (120, 2252152), (131, 2063040), (140, 1930416), (160, 1689114), (168, 1608680), (192, 1407595), (210, 1286944), (224, 1206510), (240, 1126076), (262, 1031520), (280, 965208), (307, 880320), (320, 844557), (336, 804340), (393, 687680), (420, 643472), (448, 603255), (480, 563038), (524, 515760), (560, 482604), (614, 440160), (655, 412608), (672, 402170), (786, 343840), (840, 321736), (917, 294720), (921, 293440), (960, 281519), (1048, 257880), (1120, 241302), (1228, 220080), (1310, 206304), (1344, 201085), (1535, 176064), (1572, 171920), (1680, 160868), (1834, 147360), (1842, 146720), (1965, 137536), (2096, 128940), (2149, 125760), (2240, 120651), (2456, 110040), (2620, 103152), (2751, 98240), (3070, 88032), (3144, 85960), (3360, 80434), (3668, 73680), (3684, 73360), (3930, 68768), (4192, 64470), (4298, 62880), (4585, 58944), (4605, 58688), (4912, 55020), (5240, 51576), (5502, 49120), (6140, 44016), (6288, 42980), (6447, 41920), (6720, 40217), (7336, 36840), (7368, 36680), (7860, 34384), (8384, 32235), (8596, 31440), (9170, 29472), (9210, 29344), (9824, 27510), (10480, 25788), (10745, 25152), (11004, 24560), (12280, 22008), (12576, 21490), (12894, 20960), (13755, 19648), (14672, 18420), (14736, 18340), (15720, 17192)]