18155188480

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 432

約数和(自身を含む): 52613148672

約数和(自身を除く): 34457960192

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 71, 80, 88, 104, 110, 121, 127, 128, 130, 142, 143, 160, 176, 208, 220, 242, 254, 256, 260, 284, 286, 320, 352, 355, 416, 440, 484, 508, 520, 568, 572, 605, 635, 640, 704, 710, 715, 781, 832, 880, 923, 968, 1016, 1040, 1136, 1144, 1210, 1270, 1280, 1397, 1408, 1420, 1430, 1562, 1573, 1651, 1664, 1760, 1846, 1936, 2032, 2080, 2272, 2288, 2420, 2540, 2794, 2816, 2840, 2860, 3124, 3146, 3302, 3328, 3520, 3692, 3872, 3905, 4064, 4160, 4544, 4576, 4615, 4840, 5080, 5588, 5680, 5720, 6248, 6292, 6604, 6985, 7040, 7384, 7744, 7810, 7865, 8128, 8255, 8320, 8591, 9017, 9088, 9152, 9230, 9680, 10153, 10160, 11176, 11360, 11440, 12496, 12584, 13208, 13970, 14080, 14768, 15367, 15488, 15620, 15730, 16256, 16510, 16640, 17182, 18034, 18161, 18176, 18304, 18460, 19360, 20306, 20320, 22352, 22720, 22880, 24992, 25168, 26416, 27940, 29536, 30734, 30976, 31240, 31460, 32512, 33020, 34364, 36068, 36322, 36608, 36920, 38720, 40612, 40640, 42955, 44704, 45085, 45440, 45760, 49984, 50336, 50765, 52832, 55880, 59072, 61468, 62480, 62920, 66040, 68728, 72136, 72644, 73840, 76835, 77440, 81224, 81280, 85910, 89408, 90170, 90805, 90880, 91520, 99187, 99968, 100672, 101530, 105664, 111683, 111760, 117221, 118144, 122936, 124960, 125840, 132080, 137456, 144272, 145288, 147680, 153670, 154880, 162448, 162560, 171820, 178816, 180340, 181610, 183040, 198374, 199771, 199936, 201344, 203060, 211328, 223366, 223520, 234442, 236288, 245872, 249920, 251680, 264160, 274912, 288544, 290576, 295360, 307340, 324896, 343640, 357632, 360680, 363220, 396748, 399542, 402688, 406120, 422656, 446732, 447040, 468884, 491744, 495935, 499840, 503360, 528320, 549824, 558415, 577088, 581152, 586105, 590720, 614680, 649792, 687280, 721360, 726440, 793496, 799084, 812240, 893464, 894080, 937768, 983488, 991870, 998855, 999680, 1006720, 1056640, 1091057, 1099648, 1116830, 1154176, 1162304, 1172210, 1181440, 1229360, 1289431, 1299584, 1374560, 1442720, 1452880, 1586992, 1598168, 1624480, 1786928, 1788160, 1875536, 1966976, 1983740, 1997710, 2013440, 2113280, 2182114, 2199296, 2233660, 2308352, 2324608, 2344420, 2458720, 2578862, 2599168, 2749120, 2885440, 2905760, 3173984, 3196336, 3248960, 3573856, 3751072, 3933952, 3967480, 3995420, 4364228, 4467320, 4649216, 4688840, 4917440, 5157724, 5455285, 5498240, 5770880, 5811520, 6347968, 6392672, 6447155, 6497920, 7147712, 7502144, 7934960, 7990840, 8728456, 8934640, 9377680, 9834880, 10315448, 10910570, 10996480, 11541760, 11623040, 12695936, 12785344, 12894310, 12995840, 14183741, 14295424, 15004288, 15869920, 15981680, 17456912, 17869280, 18755360, 19669760, 20630896, 21821140, 23246080, 25391872, 25570688, 25788620, 28367482, 28590848, 30008576, 31739840, 31963360, 34913824, 35738560, 37510720, 41261792, 43642280, 51141376, 51577240, 56734964, 63479680, 63926720, 69827648, 70918705, 71477120, 75021440, 82523584, 87284560, 103154480, 113469928, 126959360, 127853440, 139655296, 141837410, 142954240, 150042880, 165047168, 174569120, 206308960, 226939856, 255706880, 279310592, 283674820, 330094336, 349138240, 412617920, 453879712, 567349640, 698276480, 825235840, 907759424, 1134699280, 1396552960, 1650471680, 1815518848, 2269398560, 3631037696, 4538797120, 9077594240, 18155188480]

約数ペア:

[(1, 18155188480), (2, 9077594240), (4, 4538797120), (5, 3631037696), (8, 2269398560), (10, 1815518848), (11, 1650471680), (13, 1396552960), (16, 1134699280), (20, 907759424), (22, 825235840), (26, 698276480), (32, 567349640), (40, 453879712), (44, 412617920), (52, 349138240), (55, 330094336), (64, 283674820), (65, 279310592), (71, 255706880), (80, 226939856), (88, 206308960), (104, 174569120), (110, 165047168), (121, 150042880), (127, 142954240), (128, 141837410), (130, 139655296), (142, 127853440), (143, 126959360), (160, 113469928), (176, 103154480), (208, 87284560), (220, 82523584), (242, 75021440), (254, 71477120), (256, 70918705), (260, 69827648), (284, 63926720), (286, 63479680), (320, 56734964), (352, 51577240), (355, 51141376), (416, 43642280), (440, 41261792), (484, 37510720), (508, 35738560), (520, 34913824), (568, 31963360), (572, 31739840), (605, 30008576), (635, 28590848), (640, 28367482), (704, 25788620), (710, 25570688), (715, 25391872), (781, 23246080), (832, 21821140), (880, 20630896), (923, 19669760), (968, 18755360), (1016, 17869280), (1040, 17456912), (1136, 15981680), (1144, 15869920), (1210, 15004288), (1270, 14295424), (1280, 14183741), (1397, 12995840), (1408, 12894310), (1420, 12785344), (1430, 12695936), (1562, 11623040), (1573, 11541760), (1651, 10996480), (1664, 10910570), (1760, 10315448), (1846, 9834880), (1936, 9377680), (2032, 8934640), (2080, 8728456), (2272, 7990840), (2288, 7934960), (2420, 7502144), (2540, 7147712), (2794, 6497920), (2816, 6447155), (2840, 6392672), (2860, 6347968), (3124, 5811520), (3146, 5770880), (3302, 5498240), (3328, 5455285), (3520, 5157724), (3692, 4917440), (3872, 4688840), (3905, 4649216), (4064, 4467320), (4160, 4364228), (4544, 3995420), (4576, 3967480), (4615, 3933952), (4840, 3751072), (5080, 3573856), (5588, 3248960), (5680, 3196336), (5720, 3173984), (6248, 2905760), (6292, 2885440), (6604, 2749120), (6985, 2599168), (7040, 2578862), (7384, 2458720), (7744, 2344420), (7810, 2324608), (7865, 2308352), (8128, 2233660), (8255, 2199296), (8320, 2182114), (8591, 2113280), (9017, 2013440), (9088, 1997710), (9152, 1983740), (9230, 1966976), (9680, 1875536), (10153, 1788160), (10160, 1786928), (11176, 1624480), (11360, 1598168), (11440, 1586992), (12496, 1452880), (12584, 1442720), (13208, 1374560), (13970, 1299584), (14080, 1289431), (14768, 1229360), (15367, 1181440), (15488, 1172210), (15620, 1162304), (15730, 1154176), (16256, 1116830), (16510, 1099648), (16640, 1091057), (17182, 1056640), (18034, 1006720), (18161, 999680), (18176, 998855), (18304, 991870), (18460, 983488), (19360, 937768), (20306, 894080), (20320, 893464), (22352, 812240), (22720, 799084), (22880, 793496), (24992, 726440), (25168, 721360), (26416, 687280), (27940, 649792), (29536, 614680), (30734, 590720), (30976, 586105), (31240, 581152), (31460, 577088), (32512, 558415), (33020, 549824), (34364, 528320), (36068, 503360), (36322, 499840), (36608, 495935), (36920, 491744), (38720, 468884), (40612, 447040), (40640, 446732), (42955, 422656), (44704, 406120), (45085, 402688), (45440, 399542), (45760, 396748), (49984, 363220), (50336, 360680), (50765, 357632), (52832, 343640), (55880, 324896), (59072, 307340), (61468, 295360), (62480, 290576), (62920, 288544), (66040, 274912), (68728, 264160), (72136, 251680), (72644, 249920), (73840, 245872), (76835, 236288), (77440, 234442), (81224, 223520), (81280, 223366), (85910, 211328), (89408, 203060), (90170, 201344), (90805, 199936), (90880, 199771), (91520, 198374), (99187, 183040), (99968, 181610), (100672, 180340), (101530, 178816), (105664, 171820), (111683, 162560), (111760, 162448), (117221, 154880), (118144, 153670), (122936, 147680), (124960, 145288), (125840, 144272), (132080, 137456)]