1891807680

素因数分解:

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

素因数の和:472

約数の個数: 336

約数和(自身を含む): 7063410816

約数和(自身を除く): 5171603136

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 131, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 262, 280, 294, 307, 320, 336, 392, 393, 420, 448, 480, 490, 524, 560, 588, 614, 655, 672, 735, 784, 786, 840, 917, 921, 960, 980, 1048, 1120, 1176, 1228, 1310, 1344, 1470, 1535, 1568, 1572, 1680, 1834, 1842, 1960, 1965, 2096, 2149, 2240, 2352, 2456, 2620, 2751, 2940, 3070, 3136, 3144, 3360, 3668, 3684, 3920, 3930, 4192, 4298, 4585, 4605, 4704, 4912, 5240, 5502, 5880, 6140, 6288, 6419, 6447, 6720, 7336, 7368, 7840, 7860, 8384, 8596, 9170, 9210, 9408, 9824, 10480, 10745, 11004, 11760, 12280, 12576, 12838, 12894, 13755, 14672, 14736, 15043, 15680, 15720, 17192, 18340, 18420, 19257, 19648, 20960, 21490, 22008, 23520, 24560, 25152, 25676, 25788, 27510, 29344, 29472, 30086, 31440, 32095, 32235, 34384, 36680, 36840, 38514, 40217, 41920, 42980, 44016, 45129, 47040, 49120, 51352, 51576, 55020, 58688, 58944, 60172, 62880, 64190, 64470, 68768, 73360, 73680, 75215, 77028, 80434, 85960, 88032, 90258, 96285, 98240, 102704, 103152, 110040, 120344, 120651, 125760, 128380, 128940, 137536, 146720, 147360, 150430, 154056, 160868, 171920, 176064, 180516, 192570, 201085, 205408, 206304, 220080, 225645, 240688, 241302, 256760, 257880, 281519, 293440, 294720, 300860, 308112, 321736, 343840, 361032, 385140, 402170, 410816, 412608, 440160, 451290, 481376, 482604, 513520, 515760, 563038, 601720, 603255, 616224, 643472, 687680, 722064, 770280, 804340, 844557, 880320, 902580, 962752, 965208, 1027040, 1031520, 1126076, 1203440, 1206510, 1232448, 1286944, 1407595, 1444128, 1540560, 1608680, 1689114, 1805160, 1930416, 1970633, 2054080, 2063040, 2252152, 2406880, 2413020, 2573888, 2815190, 2888256, 3081120, 3217360, 3378228, 3610320, 3860832, 3941266, 4222785, 4504304, 4813760, 4826040, 5630380, 5911899, 6162240, 6434720, 6756456, 7220640, 7721664, 7882532, 8445570, 9008608, 9652080, 9853165, 11260760, 11823798, 12869440, 13512912, 14441280, 15765064, 16891140, 18017216, 19304160, 19706330, 22521520, 23647596, 27025824, 29559495, 31530128, 33782280, 38608320, 39412660, 45043040, 47295192, 54051648, 59118990, 63060256, 67564560, 78825320, 90086080, 94590384, 118237980, 126120512, 135129120, 157650640, 189180768, 236475960, 270258240, 315301280, 378361536, 472951920, 630602560, 945903840, 1891807680]

約数ペア:

[(1, 1891807680), (2, 945903840), (3, 630602560), (4, 472951920), (5, 378361536), (6, 315301280), (7, 270258240), (8, 236475960), (10, 189180768), (12, 157650640), (14, 135129120), (15, 126120512), (16, 118237980), (20, 94590384), (21, 90086080), (24, 78825320), (28, 67564560), (30, 63060256), (32, 59118990), (35, 54051648), (40, 47295192), (42, 45043040), (48, 39412660), (49, 38608320), (56, 33782280), (60, 31530128), (64, 29559495), (70, 27025824), (80, 23647596), (84, 22521520), (96, 19706330), (98, 19304160), (105, 18017216), (112, 16891140), (120, 15765064), (131, 14441280), (140, 13512912), (147, 12869440), (160, 11823798), (168, 11260760), (192, 9853165), (196, 9652080), (210, 9008608), (224, 8445570), (240, 7882532), (245, 7721664), (262, 7220640), (280, 6756456), (294, 6434720), (307, 6162240), (320, 5911899), (336, 5630380), (392, 4826040), (393, 4813760), (420, 4504304), (448, 4222785), (480, 3941266), (490, 3860832), (524, 3610320), (560, 3378228), (588, 3217360), (614, 3081120), (655, 2888256), (672, 2815190), (735, 2573888), (784, 2413020), (786, 2406880), (840, 2252152), (917, 2063040), (921, 2054080), (960, 1970633), (980, 1930416), (1048, 1805160), (1120, 1689114), (1176, 1608680), (1228, 1540560), (1310, 1444128), (1344, 1407595), (1470, 1286944), (1535, 1232448), (1568, 1206510), (1572, 1203440), (1680, 1126076), (1834, 1031520), (1842, 1027040), (1960, 965208), (1965, 962752), (2096, 902580), (2149, 880320), (2240, 844557), (2352, 804340), (2456, 770280), (2620, 722064), (2751, 687680), (2940, 643472), (3070, 616224), (3136, 603255), (3144, 601720), (3360, 563038), (3668, 515760), (3684, 513520), (3920, 482604), (3930, 481376), (4192, 451290), (4298, 440160), (4585, 412608), (4605, 410816), (4704, 402170), (4912, 385140), (5240, 361032), (5502, 343840), (5880, 321736), (6140, 308112), (6288, 300860), (6419, 294720), (6447, 293440), (6720, 281519), (7336, 257880), (7368, 256760), (7840, 241302), (7860, 240688), (8384, 225645), (8596, 220080), (9170, 206304), (9210, 205408), (9408, 201085), (9824, 192570), (10480, 180516), (10745, 176064), (11004, 171920), (11760, 160868), (12280, 154056), (12576, 150430), (12838, 147360), (12894, 146720), (13755, 137536), (14672, 128940), (14736, 128380), (15043, 125760), (15680, 120651), (15720, 120344), (17192, 110040), (18340, 103152), (18420, 102704), (19257, 98240), (19648, 96285), (20960, 90258), (21490, 88032), (22008, 85960), (23520, 80434), (24560, 77028), (25152, 75215), (25676, 73680), (25788, 73360), (27510, 68768), (29344, 64470), (29472, 64190), (30086, 62880), (31440, 60172), (32095, 58944), (32235, 58688), (34384, 55020), (36680, 51576), (36840, 51352), (38514, 49120), (40217, 47040), (41920, 45129), (42980, 44016)]