20173837902960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{467083}}^1$

素因数の和:467700

約数の個数: 320

約数和(自身を含む): 73127328694272

約数和(自身を除く): 52953490791312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 547, 560, 564, 658, 705, 752, 840, 940, 987, 1094, 1128, 1316, 1410, 1641, 1645, 1680, 1880, 1974, 2188, 2256, 2632, 2735, 2820, 3282, 3290, 3760, 3829, 3948, 4376, 4935, 5264, 5470, 5640, 6564, 6580, 7658, 7896, 8205, 8752, 9870, 10940, 11280, 11487, 13128, 13160, 15316, 15792, 16410, 19145, 19740, 21880, 22974, 25709, 26256, 26320, 30632, 32820, 38290, 39480, 43760, 45948, 51418, 57435, 61264, 65640, 76580, 77127, 78960, 91896, 102836, 114870, 128545, 131280, 153160, 154254, 179963, 183792, 205672, 229740, 257090, 306320, 308508, 359926, 385635, 411344, 459480, 467083, 514180, 539889, 617016, 719852, 771270, 899815, 918960, 934166, 1028360, 1079778, 1234032, 1401249, 1439704, 1542540, 1799630, 1868332, 2056720, 2159556, 2335415, 2699445, 2802498, 2879408, 3085080, 3269581, 3599260, 3736664, 4319112, 4670830, 5398890, 5604996, 6170160, 6539162, 7006245, 7198520, 7473328, 8638224, 9341660, 9808743, 10797780, 11209992, 13078324, 14012490, 14397040, 16347905, 18683320, 19617486, 21595560, 21952901, 22419984, 26156648, 28024980, 32695810, 37366640, 39234972, 43191120, 43905802, 49043715, 52313296, 56049960, 65391620, 65858703, 78469944, 87811604, 98087430, 109764505, 112099920, 130783240, 131717406, 153670307, 156939888, 175623208, 196174860, 219529010, 255494401, 261566480, 263434812, 307340614, 329293515, 351246416, 392349720, 439058020, 461010921, 510988802, 526869624, 614681228, 658587030, 766483203, 768351535, 784699440, 878116040, 922021842, 1021977604, 1053739248, 1229362456, 1277472005, 1317174060, 1532966406, 1536703070, 1756232080, 1788460807, 1844043684, 2043955208, 2305054605, 2458724912, 2554944010, 2634348120, 3065932812, 3073406140, 3576921614, 3688087368, 3832416015, 4087910416, 4610109210, 5109888020, 5268696240, 5365382421, 6131865624, 6146812280, 7153843228, 7376174736, 7664832030, 8942304035, 9220218420, 10219776040, 10730764842, 12008236847, 12263731248, 12293624560, 14307686456, 15329664060, 17884608070, 18440436840, 20439552080, 21461529684, 24016473694, 26826912105, 28615372912, 30659328120, 35769216140, 36024710541, 36880873680, 42923059368, 48032947388, 53653824210, 60041184235, 61318656240, 71538432280, 72049421082, 84057657929, 85846118736, 96065894776, 107307648420, 120082368470, 143076864560, 144098842164, 168115315858, 180123552705, 192131789552, 214615296840, 240164736940, 252172973787, 288197684328, 336230631716, 360247105410, 420288289645, 429230593680, 480329473880, 504345947574, 576395368656, 672461263432, 720494210820, 840576579290, 960658947760, 1008691895148, 1260864868935, 1344922526864, 1440988421640, 1681153158580, 2017383790296, 2521729737870, 2881976843280, 3362306317160, 4034767580592, 5043459475740, 6724612634320, 10086918951480, 20173837902960]

約数ペア:

[(1, 20173837902960), (2, 10086918951480), (3, 6724612634320), (4, 5043459475740), (5, 4034767580592), (6, 3362306317160), (7, 2881976843280), (8, 2521729737870), (10, 2017383790296), (12, 1681153158580), (14, 1440988421640), (15, 1344922526864), (16, 1260864868935), (20, 1008691895148), (21, 960658947760), (24, 840576579290), (28, 720494210820), (30, 672461263432), (35, 576395368656), (40, 504345947574), (42, 480329473880), (47, 429230593680), (48, 420288289645), (56, 360247105410), (60, 336230631716), (70, 288197684328), (80, 252172973787), (84, 240164736940), (94, 214615296840), (105, 192131789552), (112, 180123552705), (120, 168115315858), (140, 144098842164), (141, 143076864560), (168, 120082368470), (188, 107307648420), (210, 96065894776), (235, 85846118736), (240, 84057657929), (280, 72049421082), (282, 71538432280), (329, 61318656240), (336, 60041184235), (376, 53653824210), (420, 48032947388), (470, 42923059368), (547, 36880873680), (560, 36024710541), (564, 35769216140), (658, 30659328120), (705, 28615372912), (752, 26826912105), (840, 24016473694), (940, 21461529684), (987, 20439552080), (1094, 18440436840), (1128, 17884608070), (1316, 15329664060), (1410, 14307686456), (1641, 12293624560), (1645, 12263731248), (1680, 12008236847), (1880, 10730764842), (1974, 10219776040), (2188, 9220218420), (2256, 8942304035), (2632, 7664832030), (2735, 7376174736), (2820, 7153843228), (3282, 6146812280), (3290, 6131865624), (3760, 5365382421), (3829, 5268696240), (3948, 5109888020), (4376, 4610109210), (4935, 4087910416), (5264, 3832416015), (5470, 3688087368), (5640, 3576921614), (6564, 3073406140), (6580, 3065932812), (7658, 2634348120), (7896, 2554944010), (8205, 2458724912), (8752, 2305054605), (9870, 2043955208), (10940, 1844043684), (11280, 1788460807), (11487, 1756232080), (13128, 1536703070), (13160, 1532966406), (15316, 1317174060), (15792, 1277472005), (16410, 1229362456), (19145, 1053739248), (19740, 1021977604), (21880, 922021842), (22974, 878116040), (25709, 784699440), (26256, 768351535), (26320, 766483203), (30632, 658587030), (32820, 614681228), (38290, 526869624), (39480, 510988802), (43760, 461010921), (45948, 439058020), (51418, 392349720), (57435, 351246416), (61264, 329293515), (65640, 307340614), (76580, 263434812), (77127, 261566480), (78960, 255494401), (91896, 219529010), (102836, 196174860), (114870, 175623208), (128545, 156939888), (131280, 153670307), (153160, 131717406), (154254, 130783240), (179963, 112099920), (183792, 109764505), (205672, 98087430), (229740, 87811604), (257090, 78469944), (306320, 65858703), (308508, 65391620), (359926, 56049960), (385635, 52313296), (411344, 49043715), (459480, 43905802), (467083, 43191120), (514180, 39234972), (539889, 37366640), (617016, 32695810), (719852, 28024980), (771270, 26156648), (899815, 22419984), (918960, 21952901), (934166, 21595560), (1028360, 19617486), (1079778, 18683320), (1234032, 16347905), (1401249, 14397040), (1439704, 14012490), (1542540, 13078324), (1799630, 11209992), (1868332, 10797780), (2056720, 9808743), (2159556, 9341660), (2335415, 8638224), (2699445, 7473328), (2802498, 7198520), (2879408, 7006245), (3085080, 6539162), (3269581, 6170160), (3599260, 5604996), (3736664, 5398890), (4319112, 4670830)]