20768025600

素因数分解:

$2^{10}\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 792

約数和(自身を含む): 86585807360

約数和(自身を除く): 65817781760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 79, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 158, 160, 163, 168, 175, 180, 192, 200, 210, 224, 225, 237, 240, 252, 256, 280, 288, 300, 315, 316, 320, 326, 336, 350, 360, 384, 395, 400, 420, 448, 450, 474, 480, 489, 504, 512, 525, 553, 560, 576, 600, 630, 632, 640, 652, 672, 700, 711, 720, 768, 790, 800, 815, 840, 896, 900, 948, 960, 978, 1008, 1024, 1050, 1106, 1120, 1141, 1152, 1185, 1200, 1260, 1264, 1280, 1304, 1344, 1400, 1422, 1440, 1467, 1536, 1575, 1580, 1600, 1630, 1659, 1680, 1792, 1800, 1896, 1920, 1956, 1975, 2016, 2100, 2212, 2240, 2282, 2304, 2370, 2400, 2445, 2520, 2528, 2560, 2608, 2688, 2765, 2800, 2844, 2880, 2934, 3072, 3150, 3160, 3200, 3260, 3318, 3360, 3423, 3555, 3584, 3600, 3792, 3840, 3912, 3950, 4032, 4075, 4200, 4424, 4480, 4564, 4608, 4740, 4800, 4890, 4977, 5040, 5056, 5120, 5216, 5376, 5530, 5600, 5688, 5705, 5760, 5868, 5925, 6300, 6320, 6400, 6520, 6636, 6720, 6846, 7110, 7168, 7200, 7335, 7584, 7680, 7824, 7900, 8064, 8150, 8295, 8400, 8848, 8960, 9128, 9216, 9480, 9600, 9780, 9954, 10080, 10112, 10269, 10432, 10752, 11060, 11200, 11376, 11410, 11520, 11736, 11850, 12225, 12600, 12640, 12800, 12877, 13040, 13272, 13440, 13692, 13825, 14220, 14400, 14670, 15168, 15360, 15648, 15800, 16128, 16300, 16590, 16800, 17115, 17696, 17775, 17920, 18256, 18960, 19200, 19560, 19908, 20160, 20224, 20538, 20864, 21504, 22120, 22400, 22752, 22820, 23040, 23472, 23700, 24450, 24885, 25200, 25280, 25600, 25754, 26080, 26544, 26880, 27384, 27650, 28440, 28525, 28800, 29340, 30336, 31296, 31600, 32256, 32600, 33180, 33600, 34230, 35392, 35550, 35840, 36512, 36675, 37920, 38400, 38631, 39120, 39816, 40320, 40448, 41076, 41475, 41728, 44240, 44800, 45504, 45640, 46080, 46944, 47400, 48900, 49770, 50400, 50560, 51345, 51508, 52160, 53088, 53760, 54768, 55300, 56880, 57050, 57600, 58680, 60672, 62592, 63200, 64385, 64512, 65200, 66360, 67200, 68460, 70784, 71100, 73024, 73350, 75840, 76800, 77262, 78240, 79632, 80640, 80896, 82152, 82950, 83456, 85575, 88480, 89600, 90139, 91008, 91280, 93888, 94800, 97800, 99540, 100800, 101120, 102690, 103016, 104320, 106176, 107520, 109536, 110600, 113760, 114100, 115200, 115893, 117360, 121344, 124425, 125184, 126400, 128770, 130400, 132720, 134400, 136920, 141568, 142200, 146048, 146700, 151680, 154524, 156480, 159264, 161280, 164304, 165900, 166912, 171150, 176960, 179200, 180278, 182016, 182560, 187776, 189600, 193155, 195600, 199080, 201600, 202240, 205380, 206032, 208640, 212352, 219072, 221200, 227520, 228200, 230400, 231786, 234720, 242688, 248850, 250368, 252800, 256725, 257540, 260800, 265440, 268800, 270417, 273840, 283136, 284400, 292096, 293400, 303360, 309048, 312960, 318528, 321925, 322560, 328608, 331800, 342300, 353920, 360556, 364032, 365120, 375552, 379200, 386310, 391200, 398160, 403200, 404480, 410760, 412064, 417280, 424704, 438144, 442400, 450695, 455040, 456400, 463572, 469440, 497700, 500736, 505600, 513450, 515080, 521600, 530880, 537600, 540834, 547680, 566272, 568800, 579465, 584192, 586800, 606720, 618096, 625920, 637056, 643850, 657216, 663600, 684600, 707840, 721112, 728064, 730240, 751104, 758400, 772620, 782400, 796320, 806400, 811251, 821520, 824128, 834560, 849408, 876288, 884800, 901390, 910080, 912800, 927144, 938880, 965775, 995400, 1011200, 1026900, 1030160, 1043200, 1061760, 1081668, 1095360, 1137600, 1158930, 1168384, 1173600, 1213440, 1236192, 1251840, 1274112, 1287700, 1314432, 1327200, 1352085, 1369200, 1415680, 1442224, 1460480, 1502208, 1516800, 1545240, 1564800, 1592640, 1612800, 1622502, 1643040, 1648256, 1698816, 1752576, 1769600, 1802780, 1820160, 1825600, 1854288, 1877760, 1931550, 1990800, 2022400, 2053800, 2060320, 2086400, 2123520, 2163336, 2190720, 2253475, 2275200, 2317860, 2347200, 2472384, 2503680, 2548224, 2575400, 2628864, 2654400, 2704170, 2738400, 2831360, 2884448, 2897325, 2920960, 3033600, 3090480, 3129600, 3185280, 3245004, 3286080, 3296512, 3505152, 3539200, 3605560, 3640320, 3651200, 3708576, 3755520, 3863100, 3981600, 4056255, 4107600, 4120640, 4172800, 4247040, 4326672, 4381440, 4506950, 4550400, 4635720, 4694400, 4944768, 5096448, 5150800, 5257728, 5308800, 5408340, 5476800, 5768896, 5794650, 5841920, 6067200, 6180960, 6259200, 6370560, 6490008, 6572160, 6593024, 6760425, 7078400, 7211120, 7302400, 7417152, 7511040, 7726200, 7963200, 8112510, 8215200, 8241280, 8494080, 8653344, 8762880, 9013900, 9100800, 9271440, 9388800, 9889536, 10301600, 10515456, 10617600, 10816680, 10953600, 11537792, 11589300, 12361920, 12518400, 12741120, 12980016, 13144320, 13186048, 13520850, 14156800, 14422240, 14604800, 14834304, 15452400, 15926400, 16225020, 16430400, 16482560, 17306688, 17525760, 18027800, 18201600, 18542880, 18777600, 19779072, 20281275, 20603200, 21235200, 21633360, 21907200, 23075584, 23178600, 24723840, 25482240, 25960032, 26288640, 27041700, 28844480, 29209600, 29668608, 30904800, 31852800, 32450040, 32860800, 32965120, 34613376, 36055600, 37085760, 37555200, 39558144, 40562550, 41206400, 42470400, 43266720, 43814400, 46151168, 46357200, 49447680, 51920064, 52577280, 54083400, 57688960, 59337216, 61809600, 63705600, 64900080, 65721600, 65930240, 69226752, 72111200, 74171520, 81125100, 82412800, 86533440, 87628800, 92302336, 92714400, 98895360, 103840128, 108166800, 115377920, 118674432, 123619200, 127411200, 129800160, 131443200, 138453504, 144222400, 148343040, 162250200, 164825600, 173066880, 185428800, 197790720, 207680256, 216333600, 230755840, 247238400, 259600320, 262886400, 276907008, 288444800, 296686080, 324500400, 329651200, 346133760, 370857600, 415360512, 432667200, 461511680, 494476800, 519200640, 576889600, 593372160, 649000800, 692267520, 741715200, 830721024, 865334400, 988953600, 1038401280, 1153779200, 1298001600, 1384535040, 1483430400, 1730668800, 2076802560, 2307558400, 2596003200, 2966860800, 3461337600, 4153605120, 5192006400, 6922675200, 10384012800, 20768025600]

約数ペア:

[(1, 20768025600), (2, 10384012800), (3, 6922675200), (4, 5192006400), (5, 4153605120), (6, 3461337600), (7, 2966860800), (8, 2596003200), (9, 2307558400), (10, 2076802560), (12, 1730668800), (14, 1483430400), (15, 1384535040), (16, 1298001600), (18, 1153779200), (20, 1038401280), (21, 988953600), (24, 865334400), (25, 830721024), (28, 741715200), (30, 692267520), (32, 649000800), (35, 593372160), (36, 576889600), (40, 519200640), (42, 494476800), (45, 461511680), (48, 432667200), (50, 415360512), (56, 370857600), (60, 346133760), (63, 329651200), (64, 324500400), (70, 296686080), (72, 288444800), (75, 276907008), (79, 262886400), (80, 259600320), (84, 247238400), (90, 230755840), (96, 216333600), (100, 207680256), (105, 197790720), (112, 185428800), (120, 173066880), (126, 164825600), (128, 162250200), (140, 148343040), (144, 144222400), (150, 138453504), (158, 131443200), (160, 129800160), (163, 127411200), (168, 123619200), (175, 118674432), (180, 115377920), (192, 108166800), (200, 103840128), (210, 98895360), (224, 92714400), (225, 92302336), (237, 87628800), (240, 86533440), (252, 82412800), (256, 81125100), (280, 74171520), (288, 72111200), (300, 69226752), (315, 65930240), (316, 65721600), (320, 64900080), (326, 63705600), (336, 61809600), (350, 59337216), (360, 57688960), (384, 54083400), (395, 52577280), (400, 51920064), (420, 49447680), (448, 46357200), (450, 46151168), (474, 43814400), (480, 43266720), (489, 42470400), (504, 41206400), (512, 40562550), (525, 39558144), (553, 37555200), (560, 37085760), (576, 36055600), (600, 34613376), (630, 32965120), (632, 32860800), (640, 32450040), (652, 31852800), (672, 30904800), (700, 29668608), (711, 29209600), (720, 28844480), (768, 27041700), (790, 26288640), (800, 25960032), (815, 25482240), (840, 24723840), (896, 23178600), (900, 23075584), (948, 21907200), (960, 21633360), (978, 21235200), (1008, 20603200), (1024, 20281275), (1050, 19779072), (1106, 18777600), (1120, 18542880), (1141, 18201600), (1152, 18027800), (1185, 17525760), (1200, 17306688), (1260, 16482560), (1264, 16430400), (1280, 16225020), (1304, 15926400), (1344, 15452400), (1400, 14834304), (1422, 14604800), (1440, 14422240), (1467, 14156800), (1536, 13520850), (1575, 13186048), (1580, 13144320), (1600, 12980016), (1630, 12741120), (1659, 12518400), (1680, 12361920), (1792, 11589300), (1800, 11537792), (1896, 10953600), (1920, 10816680), (1956, 10617600), (1975, 10515456), (2016, 10301600), (2100, 9889536), (2212, 9388800), (2240, 9271440), (2282, 9100800), (2304, 9013900), (2370, 8762880), (2400, 8653344), (2445, 8494080), (2520, 8241280), (2528, 8215200), (2560, 8112510), (2608, 7963200), (2688, 7726200), (2765, 7511040), (2800, 7417152), (2844, 7302400), (2880, 7211120), (2934, 7078400), (3072, 6760425), (3150, 6593024), (3160, 6572160), (3200, 6490008), (3260, 6370560), (3318, 6259200), (3360, 6180960), (3423, 6067200), (3555, 5841920), (3584, 5794650), (3600, 5768896), (3792, 5476800), (3840, 5408340), (3912, 5308800), (3950, 5257728), (4032, 5150800), (4075, 5096448), (4200, 4944768), (4424, 4694400), (4480, 4635720), (4564, 4550400), (4608, 4506950), (4740, 4381440), (4800, 4326672), (4890, 4247040), (4977, 4172800), (5040, 4120640), (5056, 4107600), (5120, 4056255), (5216, 3981600), (5376, 3863100), (5530, 3755520), (5600, 3708576), (5688, 3651200), (5705, 3640320), (5760, 3605560), (5868, 3539200), (5925, 3505152), (6300, 3296512), (6320, 3286080), (6400, 3245004), (6520, 3185280), (6636, 3129600), (6720, 3090480), (6846, 3033600), (7110, 2920960), (7168, 2897325), (7200, 2884448), (7335, 2831360), (7584, 2738400), (7680, 2704170), (7824, 2654400), (7900, 2628864), (8064, 2575400), (8150, 2548224), (8295, 2503680), (8400, 2472384), (8848, 2347200), (8960, 2317860), (9128, 2275200), (9216, 2253475), (9480, 2190720), (9600, 2163336), (9780, 2123520), (9954, 2086400), (10080, 2060320), (10112, 2053800), (10269, 2022400), (10432, 1990800), (10752, 1931550), (11060, 1877760), (11200, 1854288), (11376, 1825600), (11410, 1820160), (11520, 1802780), (11736, 1769600), (11850, 1752576), (12225, 1698816), (12600, 1648256), (12640, 1643040), (12800, 1622502), (12877, 1612800), (13040, 1592640), (13272, 1564800), (13440, 1545240), (13692, 1516800), (13825, 1502208), (14220, 1460480), (14400, 1442224), (14670, 1415680), (15168, 1369200), (15360, 1352085), (15648, 1327200), (15800, 1314432), (16128, 1287700), (16300, 1274112), (16590, 1251840), (16800, 1236192), (17115, 1213440), (17696, 1173600), (17775, 1168384), (17920, 1158930), (18256, 1137600), (18960, 1095360), (19200, 1081668), (19560, 1061760), (19908, 1043200), (20160, 1030160), (20224, 1026900), (20538, 1011200), (20864, 995400), (21504, 965775), (22120, 938880), (22400, 927144), (22752, 912800), (22820, 910080), (23040, 901390), (23472, 884800), (23700, 876288), (24450, 849408), (24885, 834560), (25200, 824128), (25280, 821520), (25600, 811251), (25754, 806400), (26080, 796320), (26544, 782400), (26880, 772620), (27384, 758400), (27650, 751104), (28440, 730240), (28525, 728064), (28800, 721112), (29340, 707840), (30336, 684600), (31296, 663600), (31600, 657216), (32256, 643850), (32600, 637056), (33180, 625920), (33600, 618096), (34230, 606720), (35392, 586800), (35550, 584192), (35840, 579465), (36512, 568800), (36675, 566272), (37920, 547680), (38400, 540834), (38631, 537600), (39120, 530880), (39816, 521600), (40320, 515080), (40448, 513450), (41076, 505600), (41475, 500736), (41728, 497700), (44240, 469440), (44800, 463572), (45504, 456400), (45640, 455040), (46080, 450695), (46944, 442400), (47400, 438144), (48900, 424704), (49770, 417280), (50400, 412064), (50560, 410760), (51345, 404480), (51508, 403200), (52160, 398160), (53088, 391200), (53760, 386310), (54768, 379200), (55300, 375552), (56880, 365120), (57050, 364032), (57600, 360556), (58680, 353920), (60672, 342300), (62592, 331800), (63200, 328608), (64385, 322560), (64512, 321925), (65200, 318528), (66360, 312960), (67200, 309048), (68460, 303360), (70784, 293400), (71100, 292096), (73024, 284400), (73350, 283136), (75840, 273840), (76800, 270417), (77262, 268800), (78240, 265440), (79632, 260800), (80640, 257540), (80896, 256725), (82152, 252800), (82950, 250368), (83456, 248850), (85575, 242688), (88480, 234720), (89600, 231786), (90139, 230400), (91008, 228200), (91280, 227520), (93888, 221200), (94800, 219072), (97800, 212352), (99540, 208640), (100800, 206032), (101120, 205380), (102690, 202240), (103016, 201600), (104320, 199080), (106176, 195600), (107520, 193155), (109536, 189600), (110600, 187776), (113760, 182560), (114100, 182016), (115200, 180278), (115893, 179200), (117360, 176960), (121344, 171150), (124425, 166912), (125184, 165900), (126400, 164304), (128770, 161280), (130400, 159264), (132720, 156480), (134400, 154524), (136920, 151680), (141568, 146700), (142200, 146048)]