20262496800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 864

約数和(自身を含む): 86005245312

約数和(自身を除く): 65742748512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 25, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 50, 52, 56, 57, 60, 65, 70, 75, 76, 78, 80, 84, 91, 95, 96, 100, 104, 105, 112, 114, 120, 130, 133, 140, 150, 152, 156, 160, 168, 175, 182, 190, 195, 200, 208, 210, 224, 228, 240, 247, 257, 260, 266, 273, 280, 285, 300, 304, 312, 325, 336, 350, 361, 364, 380, 390, 399, 400, 416, 420, 455, 456, 475, 480, 494, 514, 520, 525, 532, 546, 560, 570, 600, 608, 624, 650, 665, 672, 700, 722, 728, 741, 760, 771, 780, 798, 800, 840, 910, 912, 950, 975, 988, 1028, 1040, 1050, 1064, 1083, 1092, 1120, 1140, 1200, 1235, 1248, 1285, 1300, 1330, 1365, 1400, 1425, 1444, 1456, 1482, 1520, 1542, 1560, 1596, 1680, 1729, 1799, 1805, 1820, 1824, 1900, 1950, 1976, 1995, 2056, 2080, 2100, 2128, 2166, 2184, 2275, 2280, 2400, 2470, 2527, 2570, 2600, 2660, 2730, 2800, 2850, 2888, 2912, 2964, 3040, 3084, 3120, 3192, 3325, 3341, 3360, 3458, 3598, 3610, 3640, 3705, 3800, 3855, 3900, 3952, 3990, 4112, 4200, 4256, 4332, 4368, 4550, 4560, 4693, 4883, 4940, 5054, 5140, 5187, 5200, 5320, 5397, 5415, 5460, 5600, 5700, 5776, 5928, 6168, 6175, 6240, 6384, 6425, 6650, 6682, 6825, 6916, 7196, 7220, 7280, 7410, 7581, 7600, 7710, 7800, 7904, 7980, 8224, 8400, 8645, 8664, 8736, 8995, 9025, 9100, 9120, 9386, 9766, 9880, 9975, 10023, 10108, 10280, 10374, 10400, 10640, 10794, 10830, 10920, 11400, 11552, 11856, 12336, 12350, 12635, 12768, 12850, 13300, 13364, 13650, 13832, 14079, 14392, 14440, 14560, 14649, 14820, 15162, 15200, 15420, 15600, 15960, 16705, 16800, 17290, 17328, 17990, 18050, 18200, 18525, 18772, 19275, 19532, 19760, 19950, 20046, 20216, 20560, 20748, 21280, 21588, 21660, 21840, 22800, 23387, 23465, 23712, 24415, 24672, 24700, 25270, 25700, 25935, 26600, 26728, 26985, 27075, 27300, 27664, 28158, 28784, 28880, 29298, 29640, 30324, 30840, 31200, 31920, 32851, 33410, 34181, 34580, 34656, 35980, 36100, 36400, 37050, 37544, 37905, 38550, 39064, 39520, 39900, 40092, 40432, 41120, 41496, 43176, 43225, 43320, 43680, 44975, 45600, 46774, 46930, 48830, 49400, 50115, 50540, 51400, 51870, 53200, 53456, 53970, 54150, 54600, 55328, 56316, 57568, 57760, 58596, 59280, 60648, 61680, 63175, 63479, 63840, 65702, 66820, 68362, 69160, 70161, 70395, 71960, 72200, 72800, 73245, 74100, 75088, 75810, 77100, 78128, 79800, 80184, 80864, 82992, 83525, 86352, 86450, 86640, 89950, 92777, 93548, 93860, 97660, 98553, 98800, 100230, 101080, 102543, 102800, 103740, 106400, 106912, 107940, 108300, 109200, 112632, 116935, 117192, 117325, 118560, 121296, 122075, 123360, 126350, 126958, 129675, 131404, 133640, 134925, 136724, 138320, 140322, 140790, 143920, 144400, 146490, 148200, 150176, 151620, 154200, 156256, 159600, 160368, 164255, 165984, 167050, 170905, 172704, 172900, 173280, 179900, 185554, 187096, 187720, 189525, 190437, 195320, 197106, 197600, 200460, 202160, 205086, 205600, 207480, 215880, 216600, 218400, 225264, 233870, 234384, 234650, 242592, 244150, 250575, 252700, 253916, 259350, 262808, 267280, 269850, 273448, 276640, 278331, 280644, 281580, 287840, 288800, 292980, 296400, 303240, 308400, 317395, 319200, 320736, 328510, 334100, 341810, 345800, 350805, 351975, 359800, 366225, 371108, 374192, 375440, 379050, 380874, 390640, 394212, 400920, 404320, 410172, 414960, 431760, 433200, 444353, 450528, 463885, 467740, 468768, 469300, 488300, 492765, 501150, 505400, 507832, 512715, 518700, 525616, 534560, 539700, 546896, 556662, 561288, 563160, 584675, 585960, 592800, 606480, 616800, 634790, 649439, 657020, 668200, 683620, 691600, 701610, 703950, 719600, 732450, 742216, 748384, 750880, 758100, 761748, 781280, 788424, 801840, 820344, 821275, 829920, 854525, 863520, 866400, 888706, 927770, 935480, 938600, 952185, 976600, 985530, 1002300, 1010800, 1015664, 1025430, 1037400, 1051232, 1079400, 1093792, 1113324, 1122576, 1126320, 1169350, 1171920, 1206101, 1212960, 1269580, 1298878, 1314040, 1333059, 1336400, 1367240, 1383200, 1391655, 1403220, 1407900, 1439200, 1464900, 1484432, 1516200, 1523496, 1576848, 1586975, 1603680, 1640688, 1642550, 1709050, 1754025, 1777412, 1855540, 1870960, 1877200, 1904370, 1948317, 1953200, 1971060, 2004600, 2021600, 2031328, 2050860, 2074800, 2158800, 2221765, 2226648, 2245152, 2252640, 2319425, 2338700, 2343840, 2412202, 2463825, 2539160, 2563575, 2597756, 2628080, 2666118, 2672800, 2734480, 2783310, 2806440, 2815800, 2929800, 2968864, 3032400, 3046992, 3153696, 3173950, 3247195, 3281376, 3285100, 3418100, 3508050, 3554824, 3618303, 3711080, 3741920, 3754400, 3808740, 3896634, 3906400, 3942120, 4009200, 4101720, 4149600, 4317600, 4443530, 4453296, 4638850, 4677400, 4760925, 4824404, 4927650, 5078320, 5127150, 5195512, 5256160, 5332236, 5468960, 5566620, 5612880, 5631600, 5859600, 6030505, 6064800, 6093984, 6347900, 6494390, 6570200, 6665295, 6836200, 6958275, 7016100, 7109648, 7236606, 7422160, 7617480, 7793268, 7884240, 8018400, 8203440, 8442707, 8887060, 8906592, 9277700, 9354800, 9521850, 9648808, 9741585, 9855300, 10156640, 10254300, 10391024, 10664472, 11108825, 11133240, 11225760, 11263200, 11719200, 12061010, 12695800, 12988780, 13140400, 13330590, 13672400, 13916550, 14032200, 14219296, 14473212, 14844320, 15234960, 15586536, 15768480, 16235975, 16406880, 16885414, 17774120, 18091515, 18555400, 18709600, 19043700, 19297616, 19483170, 19710600, 20508600, 20782048, 21328944, 22217650, 22266480, 24122020, 25328121, 25391600, 25977560, 26280800, 26661180, 27344800, 27833100, 28064400, 28946424, 30152525, 30469920, 31173072, 32471950, 33326475, 33770828, 35548240, 36183030, 37110800, 38087400, 38595232, 38966340, 39421200, 41017200, 42213535, 42657888, 44435300, 44532960, 48244040, 48707925, 50656242, 50783200, 51955120, 53322360, 55666200, 56128800, 57892848, 60305050, 62346144, 64943900, 66652950, 67541656, 71096480, 72366060, 74221600, 76174800, 77932680, 78842400, 82034400, 84427070, 88870600, 90457575, 96488080, 97415850, 101312484, 103910240, 106644720, 111332400, 115785696, 120610100, 126640605, 129887800, 133305900, 135083312, 144732120, 152349600, 155865360, 168854140, 177741200, 180915150, 192976160, 194831700, 202624968, 211067675, 213289440, 222664800, 241220200, 253281210, 259775600, 266611800, 270166624, 289464240, 311730720, 337708280, 355482400, 361830300, 389663400, 405249936, 422135350, 482440400, 506562420, 519551200, 533223600, 578928480, 633203025, 675416560, 723660600, 779326800, 810499872, 844270700, 964880800, 1013124840, 1066447200, 1266406050, 1350833120, 1447321200, 1558653600, 1688541400, 2026249680, 2532812100, 2894642400, 3377082800, 4052499360, 5065624200, 6754165600, 10131248400, 20262496800]

約数ペア:

[(1, 20262496800), (2, 10131248400), (3, 6754165600), (4, 5065624200), (5, 4052499360), (6, 3377082800), (7, 2894642400), (8, 2532812100), (10, 2026249680), (12, 1688541400), (13, 1558653600), (14, 1447321200), (15, 1350833120), (16, 1266406050), (19, 1066447200), (20, 1013124840), (21, 964880800), (24, 844270700), (25, 810499872), (26, 779326800), (28, 723660600), (30, 675416560), (32, 633203025), (35, 578928480), (38, 533223600), (39, 519551200), (40, 506562420), (42, 482440400), (48, 422135350), (50, 405249936), (52, 389663400), (56, 361830300), (57, 355482400), (60, 337708280), (65, 311730720), (70, 289464240), (75, 270166624), (76, 266611800), (78, 259775600), (80, 253281210), (84, 241220200), (91, 222664800), (95, 213289440), (96, 211067675), (100, 202624968), (104, 194831700), (105, 192976160), (112, 180915150), (114, 177741200), (120, 168854140), (130, 155865360), (133, 152349600), (140, 144732120), (150, 135083312), (152, 133305900), (156, 129887800), (160, 126640605), (168, 120610100), (175, 115785696), (182, 111332400), (190, 106644720), (195, 103910240), (200, 101312484), (208, 97415850), (210, 96488080), (224, 90457575), (228, 88870600), (240, 84427070), (247, 82034400), (257, 78842400), (260, 77932680), (266, 76174800), (273, 74221600), (280, 72366060), (285, 71096480), (300, 67541656), (304, 66652950), (312, 64943900), (325, 62346144), (336, 60305050), (350, 57892848), (361, 56128800), (364, 55666200), (380, 53322360), (390, 51955120), (399, 50783200), (400, 50656242), (416, 48707925), (420, 48244040), (455, 44532960), (456, 44435300), (475, 42657888), (480, 42213535), (494, 41017200), (514, 39421200), (520, 38966340), (525, 38595232), (532, 38087400), (546, 37110800), (560, 36183030), (570, 35548240), (600, 33770828), (608, 33326475), (624, 32471950), (650, 31173072), (665, 30469920), (672, 30152525), (700, 28946424), (722, 28064400), (728, 27833100), (741, 27344800), (760, 26661180), (771, 26280800), (780, 25977560), (798, 25391600), (800, 25328121), (840, 24122020), (910, 22266480), (912, 22217650), (950, 21328944), (975, 20782048), (988, 20508600), (1028, 19710600), (1040, 19483170), (1050, 19297616), (1064, 19043700), (1083, 18709600), (1092, 18555400), (1120, 18091515), (1140, 17774120), (1200, 16885414), (1235, 16406880), (1248, 16235975), (1285, 15768480), (1300, 15586536), (1330, 15234960), (1365, 14844320), (1400, 14473212), (1425, 14219296), (1444, 14032200), (1456, 13916550), (1482, 13672400), (1520, 13330590), (1542, 13140400), (1560, 12988780), (1596, 12695800), (1680, 12061010), (1729, 11719200), (1799, 11263200), (1805, 11225760), (1820, 11133240), (1824, 11108825), (1900, 10664472), (1950, 10391024), (1976, 10254300), (1995, 10156640), (2056, 9855300), (2080, 9741585), (2100, 9648808), (2128, 9521850), (2166, 9354800), (2184, 9277700), (2275, 8906592), (2280, 8887060), (2400, 8442707), (2470, 8203440), (2527, 8018400), (2570, 7884240), (2600, 7793268), (2660, 7617480), (2730, 7422160), (2800, 7236606), (2850, 7109648), (2888, 7016100), (2912, 6958275), (2964, 6836200), (3040, 6665295), (3084, 6570200), (3120, 6494390), (3192, 6347900), (3325, 6093984), (3341, 6064800), (3360, 6030505), (3458, 5859600), (3598, 5631600), (3610, 5612880), (3640, 5566620), (3705, 5468960), (3800, 5332236), (3855, 5256160), (3900, 5195512), (3952, 5127150), (3990, 5078320), (4112, 4927650), (4200, 4824404), (4256, 4760925), (4332, 4677400), (4368, 4638850), (4550, 4453296), (4560, 4443530), (4693, 4317600), (4883, 4149600), (4940, 4101720), (5054, 4009200), (5140, 3942120), (5187, 3906400), (5200, 3896634), (5320, 3808740), (5397, 3754400), (5415, 3741920), (5460, 3711080), (5600, 3618303), (5700, 3554824), (5776, 3508050), (5928, 3418100), (6168, 3285100), (6175, 3281376), (6240, 3247195), (6384, 3173950), (6425, 3153696), (6650, 3046992), (6682, 3032400), (6825, 2968864), (6916, 2929800), (7196, 2815800), (7220, 2806440), (7280, 2783310), (7410, 2734480), (7581, 2672800), (7600, 2666118), (7710, 2628080), (7800, 2597756), (7904, 2563575), (7980, 2539160), (8224, 2463825), (8400, 2412202), (8645, 2343840), (8664, 2338700), (8736, 2319425), (8995, 2252640), (9025, 2245152), (9100, 2226648), (9120, 2221765), (9386, 2158800), (9766, 2074800), (9880, 2050860), (9975, 2031328), (10023, 2021600), (10108, 2004600), (10280, 1971060), (10374, 1953200), (10400, 1948317), (10640, 1904370), (10794, 1877200), (10830, 1870960), (10920, 1855540), (11400, 1777412), (11552, 1754025), (11856, 1709050), (12336, 1642550), (12350, 1640688), (12635, 1603680), (12768, 1586975), (12850, 1576848), (13300, 1523496), (13364, 1516200), (13650, 1484432), (13832, 1464900), (14079, 1439200), (14392, 1407900), (14440, 1403220), (14560, 1391655), (14649, 1383200), (14820, 1367240), (15162, 1336400), (15200, 1333059), (15420, 1314040), (15600, 1298878), (15960, 1269580), (16705, 1212960), (16800, 1206101), (17290, 1171920), (17328, 1169350), (17990, 1126320), (18050, 1122576), (18200, 1113324), (18525, 1093792), (18772, 1079400), (19275, 1051232), (19532, 1037400), (19760, 1025430), (19950, 1015664), (20046, 1010800), (20216, 1002300), (20560, 985530), (20748, 976600), (21280, 952185), (21588, 938600), (21660, 935480), (21840, 927770), (22800, 888706), (23387, 866400), (23465, 863520), (23712, 854525), (24415, 829920), (24672, 821275), (24700, 820344), (25270, 801840), (25700, 788424), (25935, 781280), (26600, 761748), (26728, 758100), (26985, 750880), (27075, 748384), (27300, 742216), (27664, 732450), (28158, 719600), (28784, 703950), (28880, 701610), (29298, 691600), (29640, 683620), (30324, 668200), (30840, 657020), (31200, 649439), (31920, 634790), (32851, 616800), (33410, 606480), (34181, 592800), (34580, 585960), (34656, 584675), (35980, 563160), (36100, 561288), (36400, 556662), (37050, 546896), (37544, 539700), (37905, 534560), (38550, 525616), (39064, 518700), (39520, 512715), (39900, 507832), (40092, 505400), (40432, 501150), (41120, 492765), (41496, 488300), (43176, 469300), (43225, 468768), (43320, 467740), (43680, 463885), (44975, 450528), (45600, 444353), (46774, 433200), (46930, 431760), (48830, 414960), (49400, 410172), (50115, 404320), (50540, 400920), (51400, 394212), (51870, 390640), (53200, 380874), (53456, 379050), (53970, 375440), (54150, 374192), (54600, 371108), (55328, 366225), (56316, 359800), (57568, 351975), (57760, 350805), (58596, 345800), (59280, 341810), (60648, 334100), (61680, 328510), (63175, 320736), (63479, 319200), (63840, 317395), (65702, 308400), (66820, 303240), (68362, 296400), (69160, 292980), (70161, 288800), (70395, 287840), (71960, 281580), (72200, 280644), (72800, 278331), (73245, 276640), (74100, 273448), (75088, 269850), (75810, 267280), (77100, 262808), (78128, 259350), (79800, 253916), (80184, 252700), (80864, 250575), (82992, 244150), (83525, 242592), (86352, 234650), (86450, 234384), (86640, 233870), (89950, 225264), (92777, 218400), (93548, 216600), (93860, 215880), (97660, 207480), (98553, 205600), (98800, 205086), (100230, 202160), (101080, 200460), (102543, 197600), (102800, 197106), (103740, 195320), (106400, 190437), (106912, 189525), (107940, 187720), (108300, 187096), (109200, 185554), (112632, 179900), (116935, 173280), (117192, 172900), (117325, 172704), (118560, 170905), (121296, 167050), (122075, 165984), (123360, 164255), (126350, 160368), (126958, 159600), (129675, 156256), (131404, 154200), (133640, 151620), (134925, 150176), (136724, 148200), (138320, 146490), (140322, 144400), (140790, 143920)]