64252268080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 640

約数和(自身を含む): 213486336000

約数和(自身を除く): 149234067920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 35, 38, 40, 44, 52, 55, 56, 65, 70, 76, 77, 80, 88, 91, 95, 104, 110, 112, 121, 130, 133, 140, 143, 152, 154, 176, 182, 190, 208, 209, 220, 242, 247, 260, 266, 280, 286, 304, 308, 349, 364, 380, 385, 418, 440, 455, 484, 494, 520, 532, 560, 572, 605, 616, 665, 698, 715, 728, 760, 770, 836, 847, 880, 910, 968, 988, 1001, 1040, 1045, 1064, 1144, 1210, 1232, 1235, 1330, 1331, 1396, 1430, 1456, 1463, 1520, 1540, 1573, 1672, 1694, 1729, 1745, 1820, 1936, 1976, 2002, 2090, 2128, 2288, 2299, 2420, 2443, 2470, 2660, 2662, 2717, 2792, 2860, 2926, 3080, 3146, 3344, 3388, 3458, 3490, 3640, 3839, 3952, 4004, 4180, 4235, 4537, 4598, 4840, 4886, 4940, 5005, 5320, 5324, 5434, 5584, 5720, 5852, 6160, 6292, 6631, 6655, 6776, 6916, 6980, 7280, 7315, 7678, 7865, 8008, 8360, 8470, 8645, 9074, 9196, 9317, 9680, 9772, 9880, 10010, 10640, 10648, 10868, 11011, 11440, 11495, 11704, 12215, 12584, 13262, 13310, 13552, 13585, 13832, 13960, 14630, 15356, 15730, 16016, 16093, 16720, 16940, 17290, 17303, 18148, 18392, 18634, 19019, 19195, 19544, 19760, 20020, 21296, 21736, 22022, 22685, 22990, 23408, 24430, 25168, 25289, 26524, 26620, 26873, 27170, 27664, 27920, 29260, 29887, 30712, 31460, 31759, 32186, 33155, 33880, 34580, 34606, 36296, 36784, 37268, 38038, 38390, 39088, 40040, 42229, 43472, 44044, 45370, 45980, 46417, 46585, 48860, 49907, 50578, 53048, 53240, 53746, 54340, 55055, 58520, 59774, 61424, 62920, 63518, 64372, 66310, 67760, 69160, 69212, 72592, 72941, 74536, 76076, 76780, 80080, 80465, 84458, 86203, 86515, 88088, 90740, 91960, 92834, 93170, 95095, 97720, 99814, 101156, 106096, 106480, 107492, 108680, 110110, 117040, 119548, 121121, 125840, 126445, 127036, 128744, 132620, 134365, 138320, 138424, 145882, 149072, 149435, 152152, 153560, 158795, 160930, 168916, 172406, 173030, 176176, 177023, 181480, 183920, 185668, 186340, 190190, 195440, 199628, 202312, 209209, 211145, 214984, 217360, 220220, 232085, 239096, 242242, 249535, 252890, 254072, 257488, 265240, 268730, 276848, 291764, 295603, 298870, 304304, 307120, 317590, 321860, 328757, 337832, 344812, 346060, 349349, 354046, 362960, 364705, 371336, 372680, 380380, 399256, 404624, 418418, 422290, 429968, 431015, 440440, 464170, 464519, 478192, 484484, 499070, 505780, 508144, 510587, 530480, 537460, 548977, 583528, 591206, 597740, 603421, 605605, 635180, 643720, 657514, 675664, 689624, 692120, 698698, 708092, 729410, 742672, 745360, 760760, 798512, 802351, 836836, 844580, 862030, 880880, 885115, 928340, 929038, 948233, 968968, 998140, 1011560, 1021174, 1046045, 1074920, 1097954, 1167056, 1182412, 1195480, 1206842, 1211210, 1270360, 1287440, 1315028, 1379248, 1384240, 1397396, 1416184, 1458820, 1478015, 1521520, 1604702, 1643785, 1673672, 1689160, 1724060, 1746745, 1770230, 1856680, 1858076, 1896466, 1937936, 1996280, 2023120, 2042348, 2092090, 2149840, 2195908, 2301299, 2322595, 2364824, 2390960, 2413684, 2422420, 2540720, 2552935, 2630056, 2744885, 2794792, 2832368, 2917640, 2956030, 3017105, 3209404, 3251633, 3287570, 3347344, 3378320, 3448120, 3493490, 3540460, 3713360, 3716152, 3792932, 3842839, 3992560, 4011755, 4084696, 4184180, 4391816, 4602598, 4645190, 4729648, 4741165, 4827368, 4844840, 5105870, 5260112, 5489770, 5589584, 5616457, 5835280, 5912060, 6034210, 6038747, 6418808, 6503266, 6575140, 6637631, 6896240, 6986980, 7080920, 7432304, 7585864, 7685678, 8023510, 8169392, 8368360, 8783632, 8825861, 9205196, 9290380, 9482330, 9654736, 9689680, 10211740, 10430563, 10979540, 11232914, 11506495, 11824120, 12068420, 12077494, 12837616, 13006532, 13150280, 13275262, 13973960, 14161840, 15171728, 15371356, 16047020, 16258165, 16736720, 17651722, 18410392, 18580760, 18964660, 19214195, 20423480, 20861126, 21959080, 22465828, 23012990, 23648240, 24136840, 24154988, 26013064, 26300560, 26550524, 27947920, 28082285, 30193735, 30742712, 32094040, 32516330, 33188155, 35303444, 36820784, 37161520, 37929320, 38428390, 40846960, 41722252, 42271229, 43918160, 44129305, 44931656, 46025980, 48273680, 48309976, 52026128, 52152815, 53101048, 56164570, 60387470, 61485424, 61781027, 64188080, 65032660, 66376310, 70606888, 73013941, 75858640, 76856780, 83444504, 84542458, 88258610, 89863312, 92051960, 96619952, 104305630, 106202096, 112329140, 114736193, 120774940, 123562054, 130065320, 132752620, 141213776, 146027882, 153713560, 166889008, 169084916, 176517220, 184103920, 208611260, 211356145, 224658280, 229472386, 241549880, 247124108, 260130640, 265505240, 292055764, 307427120, 308905135, 338169832, 353034440, 365069705, 417222520, 422712290, 449316560, 458944772, 483099760, 494248216, 531010480, 573680965, 584111528, 617810270, 676339664, 706068880, 730139410, 803153351, 834445040, 845424580, 917889544, 988496432, 1147361930, 1168223056, 1235620540, 1460278820, 1606306702, 1690849160, 1835779088, 2294723860, 2471241080, 2920557640, 3212613404, 3381698320, 4015766755, 4589447720, 4942482160, 5841115280, 6425226808, 8031533510, 9178895440, 12850453616, 16063067020, 32126134040, 64252268080]

約数ペア:

[(1, 64252268080), (2, 32126134040), (4, 16063067020), (5, 12850453616), (7, 9178895440), (8, 8031533510), (10, 6425226808), (11, 5841115280), (13, 4942482160), (14, 4589447720), (16, 4015766755), (19, 3381698320), (20, 3212613404), (22, 2920557640), (26, 2471241080), (28, 2294723860), (35, 1835779088), (38, 1690849160), (40, 1606306702), (44, 1460278820), (52, 1235620540), (55, 1168223056), (56, 1147361930), (65, 988496432), (70, 917889544), (76, 845424580), (77, 834445040), (80, 803153351), (88, 730139410), (91, 706068880), (95, 676339664), (104, 617810270), (110, 584111528), (112, 573680965), (121, 531010480), (130, 494248216), (133, 483099760), (140, 458944772), (143, 449316560), (152, 422712290), (154, 417222520), (176, 365069705), (182, 353034440), (190, 338169832), (208, 308905135), (209, 307427120), (220, 292055764), (242, 265505240), (247, 260130640), (260, 247124108), (266, 241549880), (280, 229472386), (286, 224658280), (304, 211356145), (308, 208611260), (349, 184103920), 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(2443, 26300560), (2470, 26013064), (2660, 24154988), (2662, 24136840), (2717, 23648240), (2792, 23012990), (2860, 22465828), (2926, 21959080), (3080, 20861126), (3146, 20423480), (3344, 19214195), (3388, 18964660), (3458, 18580760), (3490, 18410392), (3640, 17651722), (3839, 16736720), (3952, 16258165), (4004, 16047020), (4180, 15371356), (4235, 15171728), (4537, 14161840), (4598, 13973960), (4840, 13275262), (4886, 13150280), (4940, 13006532), (5005, 12837616), (5320, 12077494), (5324, 12068420), (5434, 11824120), (5584, 11506495), (5720, 11232914), (5852, 10979540), (6160, 10430563), (6292, 10211740), (6631, 9689680), (6655, 9654736), (6776, 9482330), (6916, 9290380), (6980, 9205196), (7280, 8825861), (7315, 8783632), (7678, 8368360), (7865, 8169392), (8008, 8023510), (8360, 7685678), (8470, 7585864), (8645, 7432304), (9074, 7080920), (9196, 6986980), (9317, 6896240), (9680, 6637631), (9772, 6575140), (9880, 6503266), (10010, 6418808), (10640, 6038747), (10648, 6034210), (10868, 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(36784, 1746745), (37268, 1724060), (38038, 1689160), (38390, 1673672), (39088, 1643785), (40040, 1604702), (42229, 1521520), (43472, 1478015), (44044, 1458820), (45370, 1416184), (45980, 1397396), (46417, 1384240), (46585, 1379248), (48860, 1315028), (49907, 1287440), (50578, 1270360), (53048, 1211210), (53240, 1206842), (53746, 1195480), (54340, 1182412), (55055, 1167056), (58520, 1097954), (59774, 1074920), (61424, 1046045), (62920, 1021174), (63518, 1011560), (64372, 998140), (66310, 968968), (67760, 948233), (69160, 929038), (69212, 928340), (72592, 885115), (72941, 880880), (74536, 862030), (76076, 844580), (76780, 836836), (80080, 802351), (80465, 798512), (84458, 760760), (86203, 745360), (86515, 742672), (88088, 729410), (90740, 708092), (91960, 698698), (92834, 692120), (93170, 689624), (95095, 675664), (97720, 657514), (99814, 643720), (101156, 635180), (106096, 605605), (106480, 603421), (107492, 597740), (108680, 591206), (110110, 583528), (117040, 548977), (119548, 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