387558579200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{14741}}^1$

素因数の和:14863

約数の個数: 264

約数和(自身を含む): 1047741065280

約数和(自身を除く): 660182486080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 79, 80, 100, 104, 128, 130, 158, 160, 200, 208, 256, 260, 316, 320, 325, 395, 400, 416, 512, 520, 632, 640, 650, 790, 800, 832, 1024, 1027, 1040, 1264, 1280, 1300, 1580, 1600, 1664, 1975, 2054, 2080, 2528, 2560, 2600, 3160, 3200, 3328, 3950, 4108, 4160, 5056, 5120, 5135, 5200, 6320, 6400, 6656, 7900, 8216, 8320, 10112, 10270, 10400, 12640, 12800, 13312, 14741, 15800, 16432, 16640, 20224, 20540, 20800, 25280, 25600, 25675, 29482, 31600, 32864, 33280, 40448, 41080, 41600, 50560, 51350, 58964, 63200, 65728, 66560, 73705, 80896, 82160, 83200, 101120, 102700, 117928, 126400, 131456, 147410, 164320, 166400, 191633, 202240, 205400, 235856, 252800, 262912, 294820, 328640, 332800, 368525, 383266, 404480, 410800, 471712, 505600, 525824, 589640, 657280, 737050, 766532, 821600, 943424, 958165, 1011200, 1051648, 1164539, 1179280, 1314560, 1474100, 1533064, 1643200, 1886848, 1916330, 2022400, 2329078, 2358560, 2629120, 2948200, 3066128, 3286400, 3773696, 3832660, 4658156, 4717120, 4790825, 5258240, 5822695, 5896400, 6132256, 6572800, 7547392, 7665320, 9316312, 9434240, 9581650, 11645390, 11792800, 12264512, 13145600, 15094784, 15139007, 15330640, 18632624, 18868480, 19163300, 23290780, 23585600, 24529024, 26291200, 29113475, 30278014, 30661280, 37265248, 37736960, 38326600, 46581560, 47171200, 49058048, 58226950, 60556028, 61322560, 74530496, 75473920, 75695035, 76653200, 93163120, 94342400, 98116096, 116453900, 121112056, 122645120, 149060992, 151390070, 153306400, 186326240, 188684800, 196232192, 232907800, 242224112, 245290240, 298121984, 302780140, 306612800, 372652480, 377369600, 378475175, 465815600, 484448224, 490580480, 596243968, 605560280, 613225600, 745304960, 756950350, 931631200, 968896448, 981160960, 1192487936, 1211120560, 1226451200, 1490609920, 1513900700, 1863262400, 1937792896, 2422241120, 2452902400, 2981219840, 3027801400, 3726524800, 3875585792, 4844482240, 4905804800, 5962439680, 6055602800, 7453049600, 7751171584, 9688964480, 12111205600, 14906099200, 15502343168, 19377928960, 24222411200, 29812198400, 38755857920, 48444822400, 77511715840, 96889644800, 193779289600, 387558579200]

約数ペア:

[(1, 387558579200), (2, 193779289600), (4, 96889644800), (5, 77511715840), (8, 48444822400), (10, 38755857920), (13, 29812198400), (16, 24222411200), (20, 19377928960), (25, 15502343168), (26, 14906099200), (32, 12111205600), (40, 9688964480), (50, 7751171584), (52, 7453049600), (64, 6055602800), (65, 5962439680), (79, 4905804800), (80, 4844482240), (100, 3875585792), (104, 3726524800), (128, 3027801400), (130, 2981219840), (158, 2452902400), (160, 2422241120), (200, 1937792896), (208, 1863262400), (256, 1513900700), (260, 1490609920), (316, 1226451200), (320, 1211120560), (325, 1192487936), (395, 981160960), (400, 968896448), (416, 931631200), (512, 756950350), (520, 745304960), (632, 613225600), (640, 605560280), (650, 596243968), (790, 490580480), (800, 484448224), (832, 465815600), (1024, 378475175), (1027, 377369600), (1040, 372652480), (1264, 306612800), (1280, 302780140), (1300, 298121984), (1580, 245290240), (1600, 242224112), (1664, 232907800), (1975, 196232192), (2054, 188684800), (2080, 186326240), (2528, 153306400), (2560, 151390070), (2600, 149060992), (3160, 122645120), (3200, 121112056), (3328, 116453900), (3950, 98116096), (4108, 94342400), (4160, 93163120), (5056, 76653200), (5120, 75695035), (5135, 75473920), (5200, 74530496), (6320, 61322560), (6400, 60556028), (6656, 58226950), (7900, 49058048), (8216, 47171200), (8320, 46581560), (10112, 38326600), (10270, 37736960), (10400, 37265248), (12640, 30661280), (12800, 30278014), (13312, 29113475), (14741, 26291200), (15800, 24529024), (16432, 23585600), (16640, 23290780), (20224, 19163300), (20540, 18868480), (20800, 18632624), (25280, 15330640), (25600, 15139007), (25675, 15094784), (29482, 13145600), (31600, 12264512), (32864, 11792800), (33280, 11645390), (40448, 9581650), (41080, 9434240), (41600, 9316312), (50560, 7665320), (51350, 7547392), (58964, 6572800), (63200, 6132256), (65728, 5896400), (66560, 5822695), (73705, 5258240), (80896, 4790825), (82160, 4717120), (83200, 4658156), (101120, 3832660), (102700, 3773696), (117928, 3286400), (126400, 3066128), (131456, 2948200), (147410, 2629120), (164320, 2358560), (166400, 2329078), (191633, 2022400), (202240, 1916330), (205400, 1886848), (235856, 1643200), (252800, 1533064), (262912, 1474100), (294820, 1314560), (328640, 1179280), (332800, 1164539), (368525, 1051648), (383266, 1011200), (404480, 958165), (410800, 943424), (471712, 821600), (505600, 766532), (525824, 737050), (589640, 657280)]