21087768960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:695

約数の個数: 512

約数和(自身を含む): 78880435200

約数和(自身を除く): 57792666240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 97, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 194, 207, 216, 230, 240, 270, 276, 288, 291, 320, 345, 360, 368, 384, 388, 414, 432, 460, 480, 485, 540, 547, 552, 576, 582, 621, 640, 690, 720, 736, 776, 828, 864, 873, 920, 960, 970, 1035, 1080, 1094, 1104, 1152, 1164, 1242, 1380, 1440, 1455, 1472, 1552, 1641, 1656, 1728, 1746, 1840, 1920, 1940, 2070, 2160, 2188, 2208, 2231, 2328, 2484, 2619, 2735, 2760, 2880, 2910, 2944, 3104, 3105, 3282, 3312, 3456, 3492, 3680, 3880, 4140, 4320, 4365, 4376, 4416, 4462, 4656, 4923, 4968, 5238, 5470, 5520, 5760, 5820, 6208, 6210, 6564, 6624, 6693, 6984, 7360, 7760, 8205, 8280, 8640, 8730, 8752, 8832, 8924, 9312, 9846, 9936, 10476, 10940, 11040, 11155, 11640, 12416, 12420, 12581, 13095, 13128, 13248, 13386, 13968, 14720, 14769, 15520, 16410, 16560, 17280, 17460, 17504, 17848, 18624, 19692, 19872, 20079, 20952, 21880, 22080, 22310, 23280, 24615, 24840, 25162, 26190, 26256, 26496, 26772, 27936, 29538, 31040, 32820, 33120, 33465, 34920, 35008, 35696, 37248, 37743, 39384, 39744, 40158, 41904, 43760, 44160, 44620, 46560, 49230, 49680, 50324, 52380, 52512, 53059, 53544, 55872, 59076, 60237, 62080, 62905, 65640, 66240, 66930, 69840, 70016, 71392, 73845, 75486, 78768, 79488, 80316, 83808, 87520, 89240, 93120, 98460, 99360, 100395, 100648, 104760, 105024, 106118, 107088, 111744, 113229, 118152, 120474, 125810, 131280, 132480, 133860, 139680, 142784, 147690, 150972, 157536, 159177, 160632, 167616, 175040, 178480, 186240, 188715, 196920, 198720, 200790, 201296, 209520, 210048, 212236, 214176, 226458, 236304, 240948, 251620, 262560, 265295, 267720, 279360, 285568, 295380, 301185, 301944, 315072, 318354, 321264, 335232, 339687, 350080, 356960, 377430, 393840, 397440, 401580, 402592, 419040, 424472, 428352, 452916, 472608, 477531, 481896, 503240, 525120, 530590, 535440, 558720, 566145, 590760, 602370, 603888, 630144, 636708, 642528, 679374, 713920, 754860, 787680, 795885, 803160, 805184, 838080, 848944, 856704, 905832, 945216, 955062, 963792, 1006480, 1050240, 1061180, 1070880, 1132290, 1181520, 1204740, 1207776, 1220357, 1273416, 1285056, 1358748, 1427840, 1432593, 1509720, 1575360, 1591770, 1606320, 1610368, 1676160, 1697888, 1698435, 1811664, 1890432, 1910124, 1927584, 2012960, 2122360, 2141760, 2264580, 2363040, 2387655, 2409480, 2415552, 2440714, 2546832, 2570112, 2717496, 2865186, 3019440, 3150720, 3183540, 3212640, 3395776, 3396870, 3623328, 3661071, 3820248, 3855168, 4025920, 4244720, 4283520, 4529160, 4726080, 4775310, 4818960, 4831104, 4881428, 5093664, 5434992, 5730372, 6038880, 6101785, 6367080, 6425280, 6791552, 6793740, 7162965, 7246656, 7322142, 7640496, 7710336, 8051840, 8489440, 9058320, 9452160, 9550620, 9637920, 9762856, 10187328, 10869984, 10983213, 11460744, 12077760, 12203570, 12734160, 12850560, 13587480, 14325930, 14493312, 14644284, 15280992, 16978880, 18116640, 18305355, 19101240, 19275840, 19525712, 20374656, 21739968, 21966426, 22921488, 24155520, 24407140, 25468320, 27174960, 28651860, 29288568, 30561984, 32949639, 33957760, 36233280, 36610710, 38202480, 38551680, 39051424, 43479936, 43932852, 45842976, 48814280, 50936640, 54349920, 54916065, 57303720, 58577136, 61123968, 65899278, 72466560, 73221420, 76404960, 78102848, 87865704, 91685952, 97628560, 101873280, 108699840, 109832130, 114607440, 117154272, 131798556, 146442840, 152809920, 156205696, 164748195, 175731408, 183371904, 195257120, 217399680, 219664260, 229214880, 234308544, 263597112, 292885680, 305619840, 329496390, 351462816, 390514240, 439328520, 458429760, 468617088, 527194224, 585771360, 658992780, 702925632, 781028480, 878657040, 916859520, 1054388448, 1171542720, 1317985560, 1405851264, 1757314080, 2108776896, 2343085440, 2635971120, 3514628160, 4217553792, 5271942240, 7029256320, 10543884480, 21087768960]

約数ペア:

[(1, 21087768960), (2, 10543884480), (3, 7029256320), (4, 5271942240), (5, 4217553792), (6, 3514628160), (8, 2635971120), (9, 2343085440), (10, 2108776896), (12, 1757314080), (15, 1405851264), (16, 1317985560), (18, 1171542720), (20, 1054388448), (23, 916859520), (24, 878657040), (27, 781028480), (30, 702925632), (32, 658992780), (36, 585771360), (40, 527194224), (45, 468617088), (46, 458429760), (48, 439328520), (54, 390514240), (60, 351462816), (64, 329496390), (69, 305619840), (72, 292885680), (80, 263597112), (90, 234308544), (92, 229214880), (96, 219664260), (97, 217399680), (108, 195257120), (115, 183371904), (120, 175731408), (128, 164748195), (135, 156205696), (138, 152809920), (144, 146442840), (160, 131798556), (180, 117154272), (184, 114607440), (192, 109832130), (194, 108699840), (207, 101873280), (216, 97628560), (230, 91685952), (240, 87865704), (270, 78102848), (276, 76404960), (288, 73221420), (291, 72466560), (320, 65899278), (345, 61123968), (360, 58577136), (368, 57303720), (384, 54916065), (388, 54349920), (414, 50936640), (432, 48814280), (460, 45842976), (480, 43932852), (485, 43479936), (540, 39051424), (547, 38551680), (552, 38202480), (576, 36610710), (582, 36233280), (621, 33957760), (640, 32949639), (690, 30561984), (720, 29288568), (736, 28651860), (776, 27174960), (828, 25468320), (864, 24407140), (873, 24155520), (920, 22921488), (960, 21966426), (970, 21739968), (1035, 20374656), (1080, 19525712), (1094, 19275840), (1104, 19101240), (1152, 18305355), (1164, 18116640), (1242, 16978880), (1380, 15280992), (1440, 14644284), (1455, 14493312), (1472, 14325930), (1552, 13587480), (1641, 12850560), (1656, 12734160), (1728, 12203570), (1746, 12077760), (1840, 11460744), (1920, 10983213), (1940, 10869984), (2070, 10187328), (2160, 9762856), (2188, 9637920), (2208, 9550620), (2231, 9452160), (2328, 9058320), (2484, 8489440), (2619, 8051840), (2735, 7710336), (2760, 7640496), (2880, 7322142), (2910, 7246656), (2944, 7162965), (3104, 6793740), (3105, 6791552), (3282, 6425280), (3312, 6367080), (3456, 6101785), (3492, 6038880), (3680, 5730372), (3880, 5434992), (4140, 5093664), (4320, 4881428), (4365, 4831104), (4376, 4818960), (4416, 4775310), (4462, 4726080), (4656, 4529160), (4923, 4283520), (4968, 4244720), (5238, 4025920), (5470, 3855168), (5520, 3820248), (5760, 3661071), (5820, 3623328), (6208, 3396870), (6210, 3395776), (6564, 3212640), (6624, 3183540), (6693, 3150720), (6984, 3019440), (7360, 2865186), (7760, 2717496), (8205, 2570112), (8280, 2546832), (8640, 2440714), (8730, 2415552), (8752, 2409480), (8832, 2387655), (8924, 2363040), (9312, 2264580), (9846, 2141760), (9936, 2122360), (10476, 2012960), (10940, 1927584), (11040, 1910124), (11155, 1890432), (11640, 1811664), (12416, 1698435), (12420, 1697888), (12581, 1676160), (13095, 1610368), (13128, 1606320), (13248, 1591770), (13386, 1575360), (13968, 1509720), (14720, 1432593), (14769, 1427840), (15520, 1358748), (16410, 1285056), (16560, 1273416), (17280, 1220357), (17460, 1207776), (17504, 1204740), (17848, 1181520), (18624, 1132290), (19692, 1070880), (19872, 1061180), (20079, 1050240), (20952, 1006480), (21880, 963792), (22080, 955062), (22310, 945216), (23280, 905832), (24615, 856704), (24840, 848944), (25162, 838080), (26190, 805184), (26256, 803160), (26496, 795885), (26772, 787680), (27936, 754860), (29538, 713920), (31040, 679374), (32820, 642528), (33120, 636708), (33465, 630144), (34920, 603888), (35008, 602370), (35696, 590760), (37248, 566145), (37743, 558720), (39384, 535440), (39744, 530590), (40158, 525120), (41904, 503240), (43760, 481896), (44160, 477531), (44620, 472608), (46560, 452916), (49230, 428352), (49680, 424472), (50324, 419040), (52380, 402592), (52512, 401580), (53059, 397440), (53544, 393840), (55872, 377430), (59076, 356960), (60237, 350080), (62080, 339687), (62905, 335232), (65640, 321264), (66240, 318354), (66930, 315072), (69840, 301944), (70016, 301185), (71392, 295380), (73845, 285568), (75486, 279360), (78768, 267720), (79488, 265295), (80316, 262560), (83808, 251620), (87520, 240948), (89240, 236304), (93120, 226458), (98460, 214176), (99360, 212236), (100395, 210048), (100648, 209520), (104760, 201296), (105024, 200790), (106118, 198720), (107088, 196920), (111744, 188715), (113229, 186240), (118152, 178480), (120474, 175040), (125810, 167616), (131280, 160632), (132480, 159177), (133860, 157536), (139680, 150972), (142784, 147690)]