20492740800

素因数分解:

$2^6\times 3^4\times 5^2\times 7^3\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 840

約数和(自身を含む): 88034469600

約数和(自身を除く): 67541728800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 135, 140, 144, 147, 150, 160, 162, 168, 175, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 245, 252, 270, 280, 288, 294, 300, 315, 320, 324, 336, 343, 350, 360, 378, 392, 400, 405, 420, 432, 441, 448, 450, 461, 480, 490, 504, 525, 540, 560, 567, 576, 588, 600, 630, 648, 672, 675, 686, 700, 720, 735, 756, 784, 800, 810, 840, 864, 882, 900, 922, 945, 960, 980, 1008, 1029, 1050, 1080, 1120, 1134, 1176, 1200, 1225, 1260, 1296, 1323, 1344, 1350, 1372, 1383, 1400, 1440, 1470, 1512, 1568, 1575, 1600, 1620, 1680, 1715, 1728, 1764, 1800, 1844, 1890, 1960, 2016, 2025, 2058, 2100, 2160, 2205, 2240, 2268, 2305, 2352, 2400, 2450, 2520, 2592, 2646, 2700, 2744, 2766, 2800, 2835, 2880, 2940, 3024, 3087, 3136, 3150, 3227, 3240, 3360, 3430, 3528, 3600, 3675, 3688, 3780, 3920, 3969, 4032, 4050, 4116, 4149, 4200, 4320, 4410, 4536, 4610, 4704, 4725, 4800, 4900, 5040, 5145, 5184, 5292, 5400, 5488, 5532, 5600, 5670, 5880, 6048, 6174, 6300, 6454, 6480, 6615, 6720, 6860, 6915, 7056, 7200, 7350, 7376, 7560, 7840, 7938, 8100, 8232, 8298, 8400, 8575, 8640, 8820, 9072, 9220, 9261, 9408, 9450, 9681, 9800, 10080, 10290, 10584, 10800, 10976, 11025, 11064, 11200, 11340, 11525, 11760, 12096, 12348, 12447, 12600, 12908, 12960, 13230, 13720, 13830, 14112, 14175, 14400, 14700, 14752, 15120, 15435, 15680, 15876, 16135, 16200, 16464, 16596, 16800, 17150, 17640, 18144, 18440, 18522, 18900, 19362, 19600, 19845, 20160, 20580, 20745, 21168, 21600, 21952, 22050, 22128, 22589, 22680, 23050, 23520, 24696, 24894, 25200, 25725, 25816, 25920, 26460, 27440, 27660, 27783, 28224, 28350, 29043, 29400, 29504, 30240, 30870, 31752, 32270, 32400, 32928, 33075, 33192, 33600, 34300, 34575, 35280, 36288, 36880, 37044, 37341, 37800, 38724, 39200, 39690, 41160, 41490, 42336, 43200, 44100, 44256, 45178, 45360, 46100, 46305, 47040, 48405, 49392, 49788, 50400, 51450, 51632, 52920, 54880, 55320, 55566, 56700, 58086, 58800, 60480, 61740, 62235, 63504, 64540, 64800, 65856, 66150, 66384, 67767, 68600, 69150, 70560, 73760, 74088, 74682, 75600, 77175, 77448, 78400, 79380, 80675, 82320, 82980, 84672, 87129, 88200, 88512, 90356, 90720, 92200, 92610, 96810, 98784, 99225, 99576, 100800, 102900, 103264, 103725, 105840, 109760, 110640, 111132, 112945, 113400, 116172, 117600, 123480, 124470, 127008, 129080, 129600, 132300, 132768, 135534, 137200, 138300, 138915, 141120, 145215, 147520, 148176, 149364, 151200, 154350, 154896, 158123, 158760, 161350, 164640, 165960, 174258, 176400, 180712, 181440, 184400, 185220, 186705, 193620, 197568, 198450, 199152, 203301, 205800, 206528, 207450, 211680, 221280, 222264, 225890, 226800, 231525, 232344, 235200, 242025, 246960, 248940, 254016, 258160, 261387, 264600, 265536, 271068, 274400, 276600, 277830, 290430, 296352, 298728, 302400, 308700, 309792, 311175, 316246, 317520, 322700, 329280, 331920, 338835, 348516, 352800, 361424, 368800, 370440, 373410, 387240, 396900, 398304, 406602, 411600, 414900, 423360, 435645, 442560, 444528, 451780, 453600, 463050, 464688, 474369, 484050, 493920, 497880, 516320, 522774, 529200, 542136, 548800, 553200, 555660, 564725, 580860, 592704, 597456, 609903, 617400, 619584, 622350, 632492, 635040, 645400, 663840, 677670, 694575, 697032, 705600, 722848, 726075, 737600, 740880, 746820, 774480, 790615, 793800, 796608, 813204, 823200, 829800, 871290, 889056, 903560, 907200, 926100, 929376, 933525, 948738, 968100, 987840, 995760, 1016505, 1032640, 1045548, 1058400, 1084272, 1106400, 1111320, 1129450, 1161720, 1194912, 1219806, 1234800, 1244700, 1264984, 1270080, 1290800, 1306935, 1327680, 1355340, 1389150, 1394064, 1423107, 1445696, 1452150, 1481760, 1493640, 1548960, 1581230, 1587600, 1626408, 1646400, 1659600, 1694175, 1742580, 1778112, 1807120, 1829709, 1852200, 1858752, 1867050, 1897476, 1936200, 1991520, 2033010, 2091096, 2116800, 2168544, 2178225, 2212800, 2222640, 2258900, 2323440, 2371845, 2389824, 2439612, 2469600, 2489400, 2529968, 2581600, 2613870, 2710680, 2778300, 2788128, 2846214, 2904300, 2963520, 2987280, 3049515, 3097920, 3162460, 3175200, 3252816, 3319200, 3388350, 3485160, 3614240, 3659418, 3704400, 3734100, 3794952, 3872400, 3953075, 3983040, 4066020, 4182192, 4269321, 4337088, 4356450, 4445280, 4517800, 4646880, 4743690, 4879224, 4939200, 4978800, 5059936, 5082525, 5163200, 5227740, 5421360, 5556600, 5576256, 5692428, 5808600, 5974560, 6099030, 6324920, 6350400, 6505632, 6534675, 6638400, 6776700, 6970320, 7115535, 7228480, 7318836, 7408800, 7468200, 7589904, 7744800, 7906150, 8132040, 8364384, 8538642, 8712900, 8890560, 9035600, 9148545, 9293760, 9487380, 9758448, 9957600, 10119872, 10165050, 10455480, 10842720, 11113200, 11384856, 11617200, 11859225, 11949120, 12198060, 12649840, 12807963, 13011264, 13069350, 13553400, 13940640, 14231070, 14637672, 14817600, 14936400, 15179808, 15247575, 15489600, 15812300, 16264080, 16728768, 17077284, 17425800, 18071200, 18297090, 18974760, 19516896, 19915200, 20330100, 20910960, 21346605, 21685440, 22226400, 22769712, 23234400, 23718450, 24396120, 25299680, 25615926, 26138700, 27106800, 27881280, 28462140, 29275344, 29872800, 30359616, 30495150, 31624600, 32528160, 34154568, 34851600, 35577675, 36142400, 36594180, 37949520, 39033792, 40660200, 41821920, 42693210, 44452800, 45539424, 45742725, 46468800, 47436900, 48792240, 50599360, 51231852, 52277400, 54213600, 56924280, 58550688, 59745600, 60990300, 63249200, 64039815, 65056320, 68309136, 69703200, 71155350, 73188360, 75899040, 81320400, 83643840, 85386420, 91078848, 91485450, 94873800, 97584480, 102463704, 104554800, 106733025, 108427200, 113848560, 117101376, 121980600, 126498400, 128079630, 136618272, 139406400, 142310700, 146376720, 151798080, 162640800, 170772840, 182970900, 189747600, 195168960, 204927408, 209109600, 213466050, 227697120, 243961200, 252996800, 256159260, 273236544, 284621400, 292753440, 320199075, 325281600, 341545680, 365941800, 379495200, 409854816, 418219200, 426932100, 455394240, 487922400, 512318520, 569242800, 585506880, 640398150, 683091360, 731883600, 758990400, 819709632, 853864200, 975844800, 1024637040, 1138485600, 1280796300, 1366182720, 1463767200, 1707728400, 2049274080, 2276971200, 2561592600, 2927534400, 3415456800, 4098548160, 5123185200, 6830913600, 10246370400, 20492740800]

約数ペア:

[(1, 20492740800), (2, 10246370400), (3, 6830913600), (4, 5123185200), (5, 4098548160), (6, 3415456800), (7, 2927534400), (8, 2561592600), (9, 2276971200), (10, 2049274080), (12, 1707728400), (14, 1463767200), (15, 1366182720), (16, 1280796300), (18, 1138485600), (20, 1024637040), (21, 975844800), (24, 853864200), (25, 819709632), (27, 758990400), (28, 731883600), (30, 683091360), (32, 640398150), (35, 585506880), (36, 569242800), (40, 512318520), (42, 487922400), (45, 455394240), (48, 426932100), (49, 418219200), (50, 409854816), (54, 379495200), (56, 365941800), (60, 341545680), (63, 325281600), (64, 320199075), (70, 292753440), (72, 284621400), (75, 273236544), (80, 256159260), (81, 252996800), (84, 243961200), (90, 227697120), (96, 213466050), (98, 209109600), (100, 204927408), (105, 195168960), (108, 189747600), (112, 182970900), (120, 170772840), (126, 162640800), (135, 151798080), (140, 146376720), (144, 142310700), (147, 139406400), (150, 136618272), (160, 128079630), (162, 126498400), (168, 121980600), (175, 117101376), (180, 113848560), (189, 108427200), (192, 106733025), (196, 104554800), (200, 102463704), (210, 97584480), (216, 94873800), (224, 91485450), (225, 91078848), (240, 85386420), (245, 83643840), (252, 81320400), (270, 75899040), (280, 73188360), (288, 71155350), (294, 69703200), (300, 68309136), (315, 65056320), (320, 64039815), (324, 63249200), (336, 60990300), (343, 59745600), (350, 58550688), (360, 56924280), (378, 54213600), (392, 52277400), (400, 51231852), (405, 50599360), (420, 48792240), (432, 47436900), (441, 46468800), (448, 45742725), (450, 45539424), (461, 44452800), (480, 42693210), (490, 41821920), (504, 40660200), (525, 39033792), (540, 37949520), (560, 36594180), (567, 36142400), (576, 35577675), (588, 34851600), (600, 34154568), (630, 32528160), (648, 31624600), (672, 30495150), (675, 30359616), (686, 29872800), (700, 29275344), (720, 28462140), (735, 27881280), (756, 27106800), (784, 26138700), (800, 25615926), (810, 25299680), (840, 24396120), (864, 23718450), (882, 23234400), (900, 22769712), (922, 22226400), (945, 21685440), (960, 21346605), (980, 20910960), (1008, 20330100), (1029, 19915200), (1050, 19516896), (1080, 18974760), (1120, 18297090), (1134, 18071200), (1176, 17425800), (1200, 17077284), (1225, 16728768), (1260, 16264080), (1296, 15812300), (1323, 15489600), (1344, 15247575), (1350, 15179808), (1372, 14936400), (1383, 14817600), (1400, 14637672), (1440, 14231070), (1470, 13940640), (1512, 13553400), (1568, 13069350), (1575, 13011264), (1600, 12807963), (1620, 12649840), (1680, 12198060), (1715, 11949120), (1728, 11859225), (1764, 11617200), (1800, 11384856), (1844, 11113200), (1890, 10842720), (1960, 10455480), (2016, 10165050), (2025, 10119872), (2058, 9957600), (2100, 9758448), (2160, 9487380), (2205, 9293760), (2240, 9148545), (2268, 9035600), (2305, 8890560), (2352, 8712900), (2400, 8538642), (2450, 8364384), (2520, 8132040), (2592, 7906150), (2646, 7744800), (2700, 7589904), (2744, 7468200), (2766, 7408800), (2800, 7318836), (2835, 7228480), (2880, 7115535), (2940, 6970320), (3024, 6776700), (3087, 6638400), (3136, 6534675), (3150, 6505632), (3227, 6350400), (3240, 6324920), (3360, 6099030), (3430, 5974560), (3528, 5808600), (3600, 5692428), (3675, 5576256), (3688, 5556600), (3780, 5421360), (3920, 5227740), (3969, 5163200), (4032, 5082525), (4050, 5059936), (4116, 4978800), (4149, 4939200), (4200, 4879224), (4320, 4743690), (4410, 4646880), (4536, 4517800), (4610, 4445280), (4704, 4356450), (4725, 4337088), (4800, 4269321), (4900, 4182192), (5040, 4066020), (5145, 3983040), (5184, 3953075), (5292, 3872400), (5400, 3794952), (5488, 3734100), (5532, 3704400), (5600, 3659418), (5670, 3614240), (5880, 3485160), (6048, 3388350), (6174, 3319200), (6300, 3252816), (6454, 3175200), (6480, 3162460), (6615, 3097920), (6720, 3049515), (6860, 2987280), (6915, 2963520), (7056, 2904300), (7200, 2846214), (7350, 2788128), (7376, 2778300), (7560, 2710680), (7840, 2613870), (7938, 2581600), (8100, 2529968), (8232, 2489400), (8298, 2469600), (8400, 2439612), (8575, 2389824), (8640, 2371845), (8820, 2323440), (9072, 2258900), (9220, 2222640), (9261, 2212800), (9408, 2178225), (9450, 2168544), (9681, 2116800), (9800, 2091096), (10080, 2033010), (10290, 1991520), (10584, 1936200), (10800, 1897476), (10976, 1867050), (11025, 1858752), (11064, 1852200), (11200, 1829709), (11340, 1807120), (11525, 1778112), (11760, 1742580), (12096, 1694175), (12348, 1659600), (12447, 1646400), (12600, 1626408), (12908, 1587600), (12960, 1581230), (13230, 1548960), (13720, 1493640), (13830, 1481760), (14112, 1452150), (14175, 1445696), (14400, 1423107), (14700, 1394064), (14752, 1389150), (15120, 1355340), (15435, 1327680), (15680, 1306935), (15876, 1290800), (16135, 1270080), (16200, 1264984), (16464, 1244700), (16596, 1234800), (16800, 1219806), (17150, 1194912), (17640, 1161720), (18144, 1129450), (18440, 1111320), (18522, 1106400), (18900, 1084272), (19362, 1058400), (19600, 1045548), (19845, 1032640), (20160, 1016505), (20580, 995760), (20745, 987840), (21168, 968100), (21600, 948738), (21952, 933525), (22050, 929376), (22128, 926100), (22589, 907200), (22680, 903560), (23050, 889056), (23520, 871290), (24696, 829800), (24894, 823200), (25200, 813204), (25725, 796608), (25816, 793800), (25920, 790615), (26460, 774480), (27440, 746820), (27660, 740880), (27783, 737600), (28224, 726075), (28350, 722848), (29043, 705600), (29400, 697032), (29504, 694575), (30240, 677670), (30870, 663840), (31752, 645400), (32270, 635040), (32400, 632492), (32928, 622350), (33075, 619584), (33192, 617400), (33600, 609903), (34300, 597456), (34575, 592704), (35280, 580860), (36288, 564725), (36880, 555660), (37044, 553200), (37341, 548800), (37800, 542136), (38724, 529200), (39200, 522774), (39690, 516320), (41160, 497880), (41490, 493920), (42336, 484050), (43200, 474369), (44100, 464688), (44256, 463050), (45178, 453600), (45360, 451780), (46100, 444528), (46305, 442560), (47040, 435645), (48405, 423360), (49392, 414900), (49788, 411600), (50400, 406602), (51450, 398304), (51632, 396900), (52920, 387240), (54880, 373410), (55320, 370440), (55566, 368800), (56700, 361424), (58086, 352800), (58800, 348516), (60480, 338835), (61740, 331920), (62235, 329280), (63504, 322700), (64540, 317520), (64800, 316246), (65856, 311175), (66150, 309792), (66384, 308700), (67767, 302400), (68600, 298728), (69150, 296352), (70560, 290430), (73760, 277830), (74088, 276600), (74682, 274400), (75600, 271068), (77175, 265536), (77448, 264600), (78400, 261387), (79380, 258160), (80675, 254016), (82320, 248940), (82980, 246960), (84672, 242025), (87129, 235200), (88200, 232344), (88512, 231525), (90356, 226800), (90720, 225890), (92200, 222264), (92610, 221280), (96810, 211680), (98784, 207450), (99225, 206528), (99576, 205800), (100800, 203301), (102900, 199152), (103264, 198450), (103725, 197568), (105840, 193620), (109760, 186705), (110640, 185220), (111132, 184400), (112945, 181440), (113400, 180712), (116172, 176400), (117600, 174258), (123480, 165960), (124470, 164640), (127008, 161350), (129080, 158760), (129600, 158123), (132300, 154896), (132768, 154350), (135534, 151200), (137200, 149364), (138300, 148176), (138915, 147520), (141120, 145215)]