20248462080

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1142

約数の個数: 864

約数和(自身を含む): 91267706880

約数和(自身を除く): 71019244800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 147, 154, 160, 165, 168, 176, 180, 189, 192, 196, 198, 210, 216, 220, 224, 231, 240, 245, 252, 256, 264, 270, 280, 288, 294, 297, 308, 315, 320, 330, 336, 352, 360, 378, 384, 385, 392, 396, 420, 432, 440, 441, 448, 462, 480, 490, 495, 504, 528, 539, 540, 560, 576, 588, 594, 616, 630, 640, 660, 672, 693, 704, 720, 735, 756, 768, 770, 784, 792, 840, 864, 880, 882, 896, 924, 945, 960, 980, 990, 1008, 1056, 1078, 1080, 1087, 1120, 1152, 1155, 1176, 1188, 1232, 1260, 1280, 1320, 1323, 1344, 1386, 1408, 1440, 1470, 1485, 1512, 1540, 1568, 1584, 1617, 1680, 1728, 1760, 1764, 1792, 1848, 1890, 1920, 1960, 1980, 2016, 2079, 2112, 2156, 2160, 2174, 2205, 2240, 2304, 2310, 2352, 2376, 2464, 2520, 2640, 2646, 2688, 2695, 2772, 2816, 2880, 2940, 2970, 3024, 3080, 3136, 3168, 3234, 3261, 3360, 3456, 3465, 3520, 3528, 3696, 3780, 3840, 3920, 3960, 4032, 4158, 4224, 4312, 4320, 4348, 4410, 4480, 4620, 4704, 4752, 4851, 4928, 5040, 5280, 5292, 5376, 5390, 5435, 5544, 5760, 5880, 5940, 6048, 6160, 6272, 6336, 6468, 6522, 6615, 6720, 6912, 6930, 7040, 7056, 7392, 7560, 7609, 7840, 7920, 8064, 8085, 8316, 8448, 8624, 8640, 8696, 8820, 8960, 9240, 9408, 9504, 9702, 9783, 9856, 10080, 10395, 10560, 10584, 10780, 10870, 11088, 11520, 11760, 11880, 11957, 12096, 12320, 12544, 12672, 12936, 13044, 13230, 13440, 13860, 14080, 14112, 14553, 14784, 15120, 15218, 15680, 15840, 16128, 16170, 16305, 16632, 17248, 17280, 17392, 17640, 18480, 18816, 19008, 19404, 19566, 19712, 20160, 20790, 21120, 21168, 21560, 21740, 22176, 22827, 23520, 23760, 23914, 24192, 24255, 24640, 25344, 25872, 26088, 26460, 26880, 27720, 28224, 29106, 29349, 29568, 30240, 30436, 31360, 31680, 32340, 32610, 33264, 34496, 34560, 34784, 35280, 35871, 36960, 37632, 38016, 38045, 38808, 39132, 40320, 41580, 42240, 42336, 43120, 43480, 44352, 45654, 47040, 47520, 47828, 48384, 48510, 48915, 49280, 51744, 52176, 52920, 53263, 55440, 56448, 58212, 58698, 59136, 59785, 60480, 60872, 62720, 63360, 64680, 65220, 66528, 68481, 68992, 69568, 70560, 71742, 72765, 73920, 76032, 76090, 77616, 78264, 80640, 83160, 83699, 84672, 86240, 86960, 88704, 91308, 94080, 95040, 95656, 97020, 97830, 98560, 103488, 104352, 105840, 106526, 107613, 110880, 112896, 114135, 116424, 117396, 119570, 120960, 121744, 126720, 129360, 130440, 133056, 136962, 137984, 139136, 141120, 143484, 145530, 146745, 147840, 152180, 155232, 156528, 159789, 166320, 167398, 169344, 172480, 173920, 177408, 179355, 182616, 188160, 190080, 191312, 194040, 195660, 205443, 206976, 208704, 211680, 213052, 215226, 221760, 228270, 232848, 234792, 239140, 241920, 243488, 251097, 258720, 260880, 266112, 266315, 273924, 278272, 282240, 286968, 291060, 293490, 295680, 304360, 310464, 313056, 319578, 322839, 332640, 334796, 338688, 342405, 344960, 347840, 358710, 365232, 380160, 382624, 388080, 391320, 410886, 413952, 417408, 418495, 423360, 426104, 430452, 443520, 456540, 465696, 469584, 478280, 479367, 486976, 502194, 517440, 521760, 532224, 532630, 538065, 547848, 564480, 573936, 582120, 585893, 586980, 608720, 620928, 626112, 639156, 645678, 665280, 669592, 684810, 689920, 695680, 717420, 730464, 753291, 765248, 776160, 782640, 798945, 821772, 834816, 836990, 846720, 852208, 860904, 887040, 913080, 931392, 939168, 956560, 958734, 973952, 1004388, 1027215, 1034880, 1043520, 1065260, 1076130, 1095696, 1147872, 1164240, 1171786, 1173960, 1217440, 1241856, 1252224, 1255485, 1278312, 1291356, 1330560, 1339184, 1369620, 1391360, 1434840, 1438101, 1460928, 1506582, 1530496, 1552320, 1565280, 1597890, 1614195, 1643544, 1673980, 1693440, 1704416, 1721808, 1757679, 1826160, 1862784, 1878336, 1913120, 1917468, 1947904, 2008776, 2054430, 2069760, 2087040, 2130520, 2152260, 2191392, 2259873, 2295744, 2328480, 2343572, 2347920, 2396835, 2434880, 2504448, 2510970, 2556624, 2582712, 2661120, 2678368, 2739240, 2869680, 2876202, 2921856, 2929465, 3013164, 3060992, 3104640, 3130560, 3195780, 3228390, 3287088, 3347960, 3408832, 3443616, 3515358, 3652320, 3725568, 3756672, 3766455, 3826240, 3834936, 4017552, 4108860, 4174080, 4261040, 4304520, 4382784, 4519746, 4591488, 4656960, 4687144, 4695840, 4793670, 4869760, 5021940, 5113248, 5165424, 5273037, 5356736, 5478480, 5739360, 5752404, 5843712, 5858930, 6026328, 6209280, 6261120, 6391560, 6456780, 6574176, 6695920, 6817664, 6887232, 7030716, 7190505, 7304640, 7513344, 7532910, 7652480, 7669872, 8035104, 8217720, 8522080, 8609040, 8765568, 8788395, 9039492, 9182976, 9313920, 9374288, 9391680, 9587340, 9739520, 10043880, 10226496, 10330848, 10546074, 10713472, 10956960, 11299365, 11478720, 11504808, 11717860, 12052656, 12522240, 12783120, 12913560, 13148352, 13391840, 13635328, 13774464, 14061432, 14381010, 14609280, 15065820, 15304960, 15339744, 15819111, 16070208, 16435440, 17044160, 17218080, 17531136, 17576790, 18078984, 18627840, 18748576, 18783360, 19174680, 20087760, 20452992, 20661696, 21092148, 21426944, 21913920, 22598730, 22957440, 23009616, 23435720, 24105312, 25566240, 25827120, 26296704, 26365185, 26783680, 27548928, 28122864, 28762020, 29218560, 30131640, 30679488, 31638222, 32140416, 32870880, 34088320, 34436160, 35153580, 36157968, 37497152, 37566720, 38349360, 40175520, 40905984, 41323392, 42184296, 43827840, 45197460, 45914880, 46019232, 46871440, 48210624, 51132480, 51654240, 52593408, 52730370, 53567360, 56245728, 57524040, 60263280, 61358976, 63276444, 64280832, 65741760, 68176640, 68872320, 70307160, 72315936, 74994304, 76698720, 79095555, 80351040, 82646784, 84368592, 87655680, 90394920, 92038464, 93742880, 96421248, 102264960, 103308480, 105460740, 107134720, 112491456, 115048080, 120526560, 122717952, 126552888, 131483520, 137744640, 140614320, 144631872, 149988608, 153397440, 158191110, 160702080, 168737184, 180789840, 184076928, 187485760, 192842496, 204529920, 206616960, 210921480, 224982912, 230096160, 241053120, 253105776, 262967040, 281228640, 289263744, 306794880, 316382220, 321404160, 337474368, 361579680, 368153856, 374971520, 413233920, 421842960, 449965824, 460192320, 482106240, 506211552, 562457280, 578527488, 613589760, 632764440, 674948736, 723159360, 749943040, 843685920, 920384640, 964212480, 1012423104, 1124914560, 1265528880, 1349897472, 1446318720, 1687371840, 1840769280, 2024846208, 2249829120, 2531057760, 2892637440, 3374743680, 4049692416, 5062115520, 6749487360, 10124231040, 20248462080]

約数ペア:

[(1, 20248462080), (2, 10124231040), (3, 6749487360), (4, 5062115520), (5, 4049692416), (6, 3374743680), (7, 2892637440), (8, 2531057760), (9, 2249829120), (10, 2024846208), (11, 1840769280), (12, 1687371840), (14, 1446318720), (15, 1349897472), (16, 1265528880), (18, 1124914560), (20, 1012423104), (21, 964212480), (22, 920384640), (24, 843685920), (27, 749943040), (28, 723159360), (30, 674948736), (32, 632764440), (33, 613589760), (35, 578527488), (36, 562457280), (40, 506211552), (42, 482106240), (44, 460192320), (45, 449965824), (48, 421842960), (49, 413233920), (54, 374971520), (55, 368153856), (56, 361579680), (60, 337474368), (63, 321404160), (64, 316382220), (66, 306794880), (70, 289263744), (72, 281228640), (77, 262967040), (80, 253105776), (84, 241053120), (88, 230096160), (90, 224982912), (96, 210921480), (98, 206616960), (99, 204529920), (105, 192842496), (108, 187485760), (110, 184076928), (112, 180789840), (120, 168737184), (126, 160702080), (128, 158191110), (132, 153397440), (135, 149988608), (140, 144631872), (144, 140614320), (147, 137744640), (154, 131483520), (160, 126552888), (165, 122717952), (168, 120526560), (176, 115048080), (180, 112491456), (189, 107134720), (192, 105460740), (196, 103308480), (198, 102264960), (210, 96421248), (216, 93742880), (220, 92038464), (224, 90394920), (231, 87655680), (240, 84368592), (245, 82646784), (252, 80351040), (256, 79095555), (264, 76698720), (270, 74994304), (280, 72315936), (288, 70307160), (294, 68872320), (297, 68176640), (308, 65741760), (315, 64280832), (320, 63276444), (330, 61358976), (336, 60263280), (352, 57524040), (360, 56245728), (378, 53567360), (384, 52730370), (385, 52593408), (392, 51654240), (396, 51132480), (420, 48210624), (432, 46871440), (440, 46019232), (441, 45914880), (448, 45197460), (462, 43827840), (480, 42184296), (490, 41323392), (495, 40905984), (504, 40175520), (528, 38349360), (539, 37566720), (540, 37497152), (560, 36157968), (576, 35153580), (588, 34436160), (594, 34088320), (616, 32870880), (630, 32140416), (640, 31638222), (660, 30679488), (672, 30131640), (693, 29218560), (704, 28762020), (720, 28122864), (735, 27548928), (756, 26783680), (768, 26365185), (770, 26296704), (784, 25827120), (792, 25566240), (840, 24105312), (864, 23435720), (880, 23009616), (882, 22957440), (896, 22598730), (924, 21913920), (945, 21426944), (960, 21092148), (980, 20661696), (990, 20452992), (1008, 20087760), (1056, 19174680), (1078, 18783360), (1080, 18748576), (1087, 18627840), (1120, 18078984), (1152, 17576790), (1155, 17531136), (1176, 17218080), (1188, 17044160), (1232, 16435440), (1260, 16070208), (1280, 15819111), (1320, 15339744), (1323, 15304960), (1344, 15065820), (1386, 14609280), (1408, 14381010), (1440, 14061432), (1470, 13774464), (1485, 13635328), (1512, 13391840), (1540, 13148352), (1568, 12913560), (1584, 12783120), (1617, 12522240), (1680, 12052656), (1728, 11717860), (1760, 11504808), (1764, 11478720), (1792, 11299365), (1848, 10956960), (1890, 10713472), (1920, 10546074), (1960, 10330848), (1980, 10226496), (2016, 10043880), (2079, 9739520), (2112, 9587340), (2156, 9391680), (2160, 9374288), (2174, 9313920), (2205, 9182976), (2240, 9039492), (2304, 8788395), (2310, 8765568), (2352, 8609040), (2376, 8522080), (2464, 8217720), (2520, 8035104), (2640, 7669872), (2646, 7652480), (2688, 7532910), (2695, 7513344), (2772, 7304640), (2816, 7190505), (2880, 7030716), (2940, 6887232), (2970, 6817664), (3024, 6695920), (3080, 6574176), (3136, 6456780), (3168, 6391560), (3234, 6261120), (3261, 6209280), (3360, 6026328), (3456, 5858930), (3465, 5843712), (3520, 5752404), (3528, 5739360), (3696, 5478480), (3780, 5356736), (3840, 5273037), (3920, 5165424), (3960, 5113248), (4032, 5021940), (4158, 4869760), (4224, 4793670), (4312, 4695840), (4320, 4687144), (4348, 4656960), (4410, 4591488), (4480, 4519746), (4620, 4382784), (4704, 4304520), (4752, 4261040), (4851, 4174080), (4928, 4108860), (5040, 4017552), (5280, 3834936), (5292, 3826240), (5376, 3766455), (5390, 3756672), (5435, 3725568), (5544, 3652320), (5760, 3515358), (5880, 3443616), (5940, 3408832), (6048, 3347960), (6160, 3287088), (6272, 3228390), (6336, 3195780), (6468, 3130560), (6522, 3104640), (6615, 3060992), (6720, 3013164), (6912, 2929465), (6930, 2921856), (7040, 2876202), (7056, 2869680), (7392, 2739240), (7560, 2678368), (7609, 2661120), (7840, 2582712), (7920, 2556624), (8064, 2510970), (8085, 2504448), (8316, 2434880), (8448, 2396835), (8624, 2347920), (8640, 2343572), (8696, 2328480), (8820, 2295744), (8960, 2259873), (9240, 2191392), (9408, 2152260), (9504, 2130520), (9702, 2087040), (9783, 2069760), (9856, 2054430), (10080, 2008776), (10395, 1947904), (10560, 1917468), (10584, 1913120), (10780, 1878336), (10870, 1862784), (11088, 1826160), (11520, 1757679), (11760, 1721808), (11880, 1704416), (11957, 1693440), (12096, 1673980), (12320, 1643544), (12544, 1614195), (12672, 1597890), (12936, 1565280), (13044, 1552320), (13230, 1530496), (13440, 1506582), (13860, 1460928), (14080, 1438101), (14112, 1434840), (14553, 1391360), (14784, 1369620), (15120, 1339184), (15218, 1330560), (15680, 1291356), (15840, 1278312), (16128, 1255485), (16170, 1252224), (16305, 1241856), (16632, 1217440), (17248, 1173960), (17280, 1171786), (17392, 1164240), (17640, 1147872), (18480, 1095696), (18816, 1076130), (19008, 1065260), (19404, 1043520), (19566, 1034880), (19712, 1027215), (20160, 1004388), (20790, 973952), (21120, 958734), (21168, 956560), (21560, 939168), (21740, 931392), (22176, 913080), (22827, 887040), (23520, 860904), (23760, 852208), (23914, 846720), (24192, 836990), (24255, 834816), (24640, 821772), (25344, 798945), (25872, 782640), (26088, 776160), (26460, 765248), (26880, 753291), (27720, 730464), (28224, 717420), (29106, 695680), (29349, 689920), (29568, 684810), (30240, 669592), (30436, 665280), (31360, 645678), (31680, 639156), (32340, 626112), (32610, 620928), (33264, 608720), (34496, 586980), (34560, 585893), (34784, 582120), (35280, 573936), (35871, 564480), (36960, 547848), (37632, 538065), (38016, 532630), (38045, 532224), (38808, 521760), (39132, 517440), (40320, 502194), (41580, 486976), (42240, 479367), (42336, 478280), (43120, 469584), (43480, 465696), (44352, 456540), (45654, 443520), (47040, 430452), (47520, 426104), (47828, 423360), (48384, 418495), (48510, 417408), (48915, 413952), (49280, 410886), (51744, 391320), (52176, 388080), (52920, 382624), (53263, 380160), (55440, 365232), (56448, 358710), (58212, 347840), (58698, 344960), (59136, 342405), (59785, 338688), (60480, 334796), (60872, 332640), (62720, 322839), (63360, 319578), (64680, 313056), (65220, 310464), (66528, 304360), (68481, 295680), (68992, 293490), (69568, 291060), (70560, 286968), (71742, 282240), (72765, 278272), (73920, 273924), (76032, 266315), (76090, 266112), (77616, 260880), (78264, 258720), (80640, 251097), (83160, 243488), (83699, 241920), (84672, 239140), (86240, 234792), (86960, 232848), (88704, 228270), (91308, 221760), (94080, 215226), (95040, 213052), (95656, 211680), (97020, 208704), (97830, 206976), (98560, 205443), (103488, 195660), (104352, 194040), (105840, 191312), (106526, 190080), (107613, 188160), (110880, 182616), (112896, 179355), (114135, 177408), (116424, 173920), (117396, 172480), (119570, 169344), (120960, 167398), (121744, 166320), (126720, 159789), (129360, 156528), (130440, 155232), (133056, 152180), (136962, 147840), (137984, 146745), (139136, 145530), (141120, 143484)]