21087936000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1251

約数の個数: 480

約数和(自身を含む): 78471334656

約数和(自身を除く): 57383398656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 125, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 250, 256, 279, 288, 300, 310, 320, 360, 372, 375, 384, 400, 450, 465, 480, 496, 500, 512, 558, 576, 600, 620, 640, 720, 744, 750, 768, 775, 800, 900, 930, 960, 992, 1000, 1116, 1125, 1152, 1181, 1200, 1240, 1280, 1395, 1440, 1488, 1500, 1536, 1550, 1600, 1800, 1860, 1920, 1984, 2000, 2232, 2250, 2304, 2325, 2362, 2400, 2480, 2560, 2790, 2880, 2976, 3000, 3100, 3200, 3543, 3600, 3720, 3840, 3875, 3968, 4000, 4464, 4500, 4608, 4650, 4724, 4800, 4960, 5580, 5760, 5905, 5952, 6000, 6200, 6400, 6975, 7086, 7200, 7440, 7680, 7750, 7936, 8000, 8928, 9000, 9300, 9448, 9600, 9920, 10629, 11160, 11520, 11625, 11810, 11904, 12000, 12400, 12800, 13950, 14172, 14400, 14880, 15500, 15872, 16000, 17715, 17856, 18000, 18600, 18896, 19200, 19840, 21258, 22320, 23040, 23250, 23620, 23808, 24000, 24800, 27900, 28344, 28800, 29525, 29760, 31000, 32000, 34875, 35430, 35712, 36000, 36611, 37200, 37792, 38400, 39680, 42516, 44640, 46500, 47240, 47616, 48000, 49600, 53145, 55800, 56688, 57600, 59050, 59520, 62000, 64000, 69750, 70860, 71424, 72000, 73222, 74400, 75584, 79360, 85032, 88575, 89280, 93000, 94480, 96000, 99200, 106290, 109833, 111600, 113376, 115200, 118100, 119040, 124000, 139500, 141720, 142848, 144000, 146444, 147625, 148800, 151168, 170064, 177150, 178560, 183055, 186000, 188960, 192000, 198400, 212580, 219666, 223200, 226752, 236200, 238080, 248000, 265725, 279000, 283440, 288000, 292888, 295250, 297600, 302336, 329499, 340128, 354300, 357120, 366110, 372000, 377920, 396800, 425160, 439332, 442875, 446400, 453504, 472400, 496000, 531450, 549165, 558000, 566880, 576000, 585776, 590500, 595200, 604672, 658998, 680256, 708600, 714240, 732220, 744000, 755840, 850320, 878664, 885750, 892800, 907008, 915275, 944800, 992000, 1062900, 1098330, 1116000, 1133760, 1171552, 1181000, 1190400, 1317996, 1328625, 1360512, 1417200, 1464440, 1488000, 1511680, 1647495, 1700640, 1757328, 1771500, 1785600, 1814016, 1830550, 1889600, 1984000, 2125800, 2196660, 2232000, 2267520, 2343104, 2362000, 2635992, 2657250, 2721024, 2745825, 2834400, 2928880, 2976000, 3023360, 3294990, 3401280, 3514656, 3543000, 3571200, 3661100, 3779200, 4251600, 4393320, 4464000, 4535040, 4576375, 4686208, 4724000, 5271984, 5314500, 5442048, 5491650, 5668800, 5857760, 5952000, 6589980, 6802560, 7029312, 7086000, 7322200, 7558400, 8237475, 8503200, 8786640, 8928000, 9070080, 9152750, 9372416, 9448000, 10543968, 10629000, 10983300, 11337600, 11715520, 13179960, 13605120, 13729125, 14058624, 14172000, 14644400, 15116800, 16474950, 17006400, 17573280, 17856000, 18305500, 18744832, 18896000, 21087936, 21258000, 21966600, 22675200, 23431040, 26359920, 27210240, 27458250, 28117248, 28344000, 29288800, 32949900, 34012800, 35146560, 36611000, 37792000, 41187375, 42175872, 42516000, 43933200, 45350400, 46862080, 52719840, 54916500, 56234496, 56688000, 58577600, 65899800, 68025600, 70293120, 73222000, 75584000, 82374750, 84351744, 85032000, 87866400, 93724160, 105439680, 109833000, 113376000, 117155200, 131799600, 136051200, 140586240, 146444000, 164749500, 168703488, 170064000, 175732800, 210879360, 219666000, 226752000, 234310400, 263599200, 281172480, 292888000, 329499000, 340128000, 351465600, 421758720, 439332000, 468620800, 527198400, 585776000, 658998000, 680256000, 702931200, 843517440, 878664000, 1054396800, 1171552000, 1317996000, 1405862400, 1757328000, 2108793600, 2343104000, 2635992000, 3514656000, 4217587200, 5271984000, 7029312000, 10543968000, 21087936000]

約数ペア:

[(1, 21087936000), (2, 10543968000), (3, 7029312000), (4, 5271984000), (5, 4217587200), (6, 3514656000), (8, 2635992000), (9, 2343104000), (10, 2108793600), (12, 1757328000), (15, 1405862400), (16, 1317996000), (18, 1171552000), (20, 1054396800), (24, 878664000), (25, 843517440), (30, 702931200), (31, 680256000), (32, 658998000), (36, 585776000), (40, 527198400), (45, 468620800), (48, 439332000), (50, 421758720), (60, 351465600), (62, 340128000), (64, 329499000), (72, 292888000), (75, 281172480), (80, 263599200), (90, 234310400), (93, 226752000), (96, 219666000), (100, 210879360), (120, 175732800), (124, 170064000), (125, 168703488), (128, 164749500), (144, 146444000), (150, 140586240), (155, 136051200), (160, 131799600), (180, 117155200), (186, 113376000), (192, 109833000), (200, 105439680), (225, 93724160), (240, 87866400), (248, 85032000), (250, 84351744), (256, 82374750), (279, 75584000), (288, 73222000), (300, 70293120), (310, 68025600), (320, 65899800), (360, 58577600), (372, 56688000), (375, 56234496), (384, 54916500), (400, 52719840), (450, 46862080), (465, 45350400), (480, 43933200), (496, 42516000), (500, 42175872), (512, 41187375), (558, 37792000), (576, 36611000), (600, 35146560), (620, 34012800), (640, 32949900), (720, 29288800), (744, 28344000), (750, 28117248), (768, 27458250), (775, 27210240), (800, 26359920), (900, 23431040), (930, 22675200), (960, 21966600), (992, 21258000), (1000, 21087936), (1116, 18896000), (1125, 18744832), (1152, 18305500), (1181, 17856000), (1200, 17573280), (1240, 17006400), (1280, 16474950), (1395, 15116800), (1440, 14644400), (1488, 14172000), (1500, 14058624), (1536, 13729125), (1550, 13605120), (1600, 13179960), (1800, 11715520), (1860, 11337600), (1920, 10983300), (1984, 10629000), (2000, 10543968), (2232, 9448000), (2250, 9372416), (2304, 9152750), (2325, 9070080), (2362, 8928000), (2400, 8786640), (2480, 8503200), (2560, 8237475), (2790, 7558400), (2880, 7322200), (2976, 7086000), (3000, 7029312), (3100, 6802560), (3200, 6589980), (3543, 5952000), (3600, 5857760), (3720, 5668800), (3840, 5491650), (3875, 5442048), (3968, 5314500), (4000, 5271984), (4464, 4724000), (4500, 4686208), (4608, 4576375), (4650, 4535040), (4724, 4464000), (4800, 4393320), (4960, 4251600), (5580, 3779200), (5760, 3661100), (5905, 3571200), (5952, 3543000), (6000, 3514656), (6200, 3401280), (6400, 3294990), (6975, 3023360), (7086, 2976000), (7200, 2928880), (7440, 2834400), (7680, 2745825), (7750, 2721024), (7936, 2657250), (8000, 2635992), (8928, 2362000), (9000, 2343104), (9300, 2267520), (9448, 2232000), (9600, 2196660), (9920, 2125800), (10629, 1984000), (11160, 1889600), (11520, 1830550), (11625, 1814016), (11810, 1785600), (11904, 1771500), (12000, 1757328), (12400, 1700640), (12800, 1647495), (13950, 1511680), (14172, 1488000), (14400, 1464440), (14880, 1417200), (15500, 1360512), (15872, 1328625), (16000, 1317996), (17715, 1190400), (17856, 1181000), (18000, 1171552), (18600, 1133760), (18896, 1116000), (19200, 1098330), (19840, 1062900), (21258, 992000), (22320, 944800), (23040, 915275), (23250, 907008), (23620, 892800), (23808, 885750), (24000, 878664), (24800, 850320), (27900, 755840), (28344, 744000), (28800, 732220), (29525, 714240), (29760, 708600), (31000, 680256), (32000, 658998), (34875, 604672), (35430, 595200), (35712, 590500), (36000, 585776), (36611, 576000), (37200, 566880), (37792, 558000), (38400, 549165), (39680, 531450), (42516, 496000), (44640, 472400), (46500, 453504), (47240, 446400), (47616, 442875), (48000, 439332), (49600, 425160), (53145, 396800), (55800, 377920), (56688, 372000), (57600, 366110), (59050, 357120), (59520, 354300), (62000, 340128), (64000, 329499), (69750, 302336), (70860, 297600), (71424, 295250), (72000, 292888), (73222, 288000), (74400, 283440), (75584, 279000), (79360, 265725), (85032, 248000), (88575, 238080), (89280, 236200), (93000, 226752), (94480, 223200), (96000, 219666), (99200, 212580), (106290, 198400), (109833, 192000), (111600, 188960), (113376, 186000), (115200, 183055), (118100, 178560), (119040, 177150), (124000, 170064), (139500, 151168), (141720, 148800), (142848, 147625), (144000, 146444)]