20212992000

素因数分解:

$2^{11}\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 576

約数和(自身を含む): 75472750080

約数和(自身を除く): 55259758080

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, 283, 288, 300, 310, 320, 360, 372, 375, 384, 400, 450, 465, 480, 496, 500, 512, 558, 566, 576, 600, 620, 640, 720, 744, 750, 768, 775, 800, 849, 900, 930, 960, 992, 1000, 1024, 1116, 1125, 1132, 1152, 1200, 1240, 1280, 1395, 1415, 1440, 1488, 1500, 1536, 1550, 1600, 1698, 1800, 1860, 1920, 1984, 2000, 2048, 2232, 2250, 2264, 2304, 2325, 2400, 2480, 2547, 2560, 2790, 2830, 2880, 2976, 3000, 3072, 3100, 3200, 3396, 3600, 3720, 3840, 3875, 3968, 4000, 4245, 4464, 4500, 4528, 4608, 4650, 4800, 4960, 5094, 5120, 5580, 5660, 5760, 5952, 6000, 6144, 6200, 6400, 6792, 6975, 7075, 7200, 7440, 7680, 7750, 7936, 8000, 8490, 8773, 8928, 9000, 9056, 9216, 9300, 9600, 9920, 10188, 10240, 11160, 11320, 11520, 11625, 11904, 12000, 12400, 12735, 12800, 13584, 13950, 14150, 14400, 14880, 15360, 15500, 15872, 16000, 16980, 17546, 17856, 18000, 18112, 18432, 18600, 19200, 19840, 20376, 21225, 22320, 22640, 23040, 23250, 23808, 24000, 24800, 25470, 25600, 26319, 27168, 27900, 28300, 28800, 29760, 30720, 31000, 31744, 32000, 33960, 34875, 35092, 35375, 35712, 36000, 36224, 37200, 38400, 39680, 40752, 42450, 43865, 44640, 45280, 46080, 46500, 47616, 48000, 49600, 50940, 51200, 52638, 54336, 55800, 56600, 57600, 59520, 62000, 63488, 63675, 64000, 67920, 69750, 70184, 70750, 71424, 72000, 72448, 74400, 76800, 78957, 79360, 81504, 84900, 87730, 89280, 90560, 92160, 93000, 95232, 96000, 99200, 101880, 105276, 106125, 108672, 111600, 113200, 115200, 119040, 124000, 127350, 128000, 131595, 135840, 139500, 140368, 141500, 142848, 144000, 144896, 148800, 153600, 157914, 158720, 163008, 169800, 175460, 178560, 181120, 186000, 190464, 192000, 198400, 203760, 210552, 212250, 217344, 219325, 223200, 226400, 230400, 238080, 248000, 254700, 256000, 263190, 271680, 279000, 280736, 283000, 285696, 288000, 289792, 297600, 315828, 317440, 318375, 326016, 339600, 350920, 357120, 362240, 372000, 384000, 394785, 396800, 407520, 421104, 424500, 434688, 438650, 446400, 452800, 460800, 476160, 496000, 509400, 526380, 543360, 558000, 561472, 566000, 571392, 576000, 579584, 595200, 631656, 636750, 652032, 657975, 679200, 701840, 714240, 724480, 744000, 768000, 789570, 793600, 815040, 842208, 849000, 869376, 877300, 892800, 905600, 952320, 992000, 1018800, 1052760, 1086720, 1096625, 1116000, 1122944, 1132000, 1152000, 1190400, 1263312, 1273500, 1304064, 1315950, 1358400, 1403680, 1428480, 1448960, 1488000, 1579140, 1587200, 1630080, 1684416, 1698000, 1738752, 1754600, 1785600, 1811200, 1973925, 1984000, 2037600, 2105520, 2173440, 2193250, 2232000, 2245888, 2264000, 2304000, 2380800, 2526624, 2547000, 2608128, 2631900, 2716800, 2807360, 2856960, 2897920, 2976000, 3158280, 3260160, 3289875, 3368832, 3396000, 3509200, 3571200, 3622400, 3947850, 3968000, 4075200, 4211040, 4346880, 4386500, 4464000, 4491776, 4528000, 4761600, 5053248, 5094000, 5216256, 5263800, 5433600, 5614720, 5952000, 6316560, 6520320, 6579750, 6737664, 6792000, 7018400, 7142400, 7244800, 7895700, 7936000, 8150400, 8422080, 8693760, 8773000, 8928000, 8983552, 9056000, 9869625, 10106496, 10188000, 10527600, 10867200, 11229440, 11904000, 12633120, 13040640, 13159500, 13475328, 13584000, 14036800, 14284800, 14489600, 15791400, 16300800, 16844160, 17546000, 17856000, 17967104, 18112000, 19739250, 20212992, 20376000, 21055200, 21734400, 22458880, 23808000, 25266240, 26081280, 26319000, 26950656, 27168000, 28073600, 31582800, 32601600, 33688320, 35092000, 35712000, 36224000, 39478500, 40425984, 40752000, 42110400, 43468800, 44917760, 50532480, 52638000, 53901312, 54336000, 56147200, 63165600, 65203200, 67376640, 70184000, 71424000, 72448000, 78957000, 80851968, 81504000, 84220800, 89835520, 101064960, 105276000, 108672000, 112294400, 126331200, 130406400, 134753280, 140368000, 157914000, 161703936, 163008000, 168441600, 202129920, 210552000, 217344000, 224588800, 252662400, 269506560, 280736000, 315828000, 326016000, 336883200, 404259840, 421104000, 449177600, 505324800, 561472000, 631656000, 652032000, 673766400, 808519680, 842208000, 1010649600, 1122944000, 1263312000, 1347532800, 1684416000, 2021299200, 2245888000, 2526624000, 3368832000, 4042598400, 5053248000, 6737664000, 10106496000, 20212992000]

約数ペア:

[(1, 20212992000), (2, 10106496000), (3, 6737664000), (4, 5053248000), (5, 4042598400), (6, 3368832000), (8, 2526624000), (9, 2245888000), (10, 2021299200), (12, 1684416000), (15, 1347532800), (16, 1263312000), (18, 1122944000), (20, 1010649600), (24, 842208000), (25, 808519680), (30, 673766400), (31, 652032000), (32, 631656000), (36, 561472000), (40, 505324800), (45, 449177600), (48, 421104000), (50, 404259840), (60, 336883200), (62, 326016000), (64, 315828000), (72, 280736000), (75, 269506560), (80, 252662400), (90, 224588800), (93, 217344000), (96, 210552000), (100, 202129920), (120, 168441600), (124, 163008000), (125, 161703936), (128, 157914000), (144, 140368000), (150, 134753280), (155, 130406400), (160, 126331200), (180, 112294400), (186, 108672000), (192, 105276000), (200, 101064960), (225, 89835520), (240, 84220800), (248, 81504000), (250, 80851968), (256, 78957000), (279, 72448000), (283, 71424000), (288, 70184000), (300, 67376640), (310, 65203200), (320, 63165600), (360, 56147200), (372, 54336000), (375, 53901312), (384, 52638000), (400, 50532480), (450, 44917760), (465, 43468800), (480, 42110400), (496, 40752000), (500, 40425984), (512, 39478500), (558, 36224000), (566, 35712000), (576, 35092000), (600, 33688320), (620, 32601600), (640, 31582800), (720, 28073600), (744, 27168000), (750, 26950656), (768, 26319000), (775, 26081280), (800, 25266240), (849, 23808000), (900, 22458880), (930, 21734400), (960, 21055200), (992, 20376000), (1000, 20212992), (1024, 19739250), (1116, 18112000), (1125, 17967104), (1132, 17856000), (1152, 17546000), (1200, 16844160), (1240, 16300800), (1280, 15791400), (1395, 14489600), (1415, 14284800), (1440, 14036800), (1488, 13584000), (1500, 13475328), (1536, 13159500), (1550, 13040640), (1600, 12633120), (1698, 11904000), (1800, 11229440), (1860, 10867200), (1920, 10527600), (1984, 10188000), (2000, 10106496), (2048, 9869625), (2232, 9056000), (2250, 8983552), (2264, 8928000), (2304, 8773000), (2325, 8693760), (2400, 8422080), (2480, 8150400), (2547, 7936000), (2560, 7895700), (2790, 7244800), (2830, 7142400), (2880, 7018400), (2976, 6792000), (3000, 6737664), (3072, 6579750), (3100, 6520320), (3200, 6316560), (3396, 5952000), (3600, 5614720), (3720, 5433600), (3840, 5263800), (3875, 5216256), (3968, 5094000), (4000, 5053248), (4245, 4761600), (4464, 4528000), (4500, 4491776), (4528, 4464000), (4608, 4386500), (4650, 4346880), (4800, 4211040), (4960, 4075200), (5094, 3968000), (5120, 3947850), (5580, 3622400), (5660, 3571200), (5760, 3509200), (5952, 3396000), (6000, 3368832), (6144, 3289875), (6200, 3260160), (6400, 3158280), (6792, 2976000), (6975, 2897920), (7075, 2856960), (7200, 2807360), (7440, 2716800), (7680, 2631900), (7750, 2608128), (7936, 2547000), (8000, 2526624), (8490, 2380800), (8773, 2304000), (8928, 2264000), (9000, 2245888), (9056, 2232000), (9216, 2193250), (9300, 2173440), (9600, 2105520), (9920, 2037600), (10188, 1984000), (10240, 1973925), (11160, 1811200), (11320, 1785600), (11520, 1754600), (11625, 1738752), (11904, 1698000), (12000, 1684416), (12400, 1630080), (12735, 1587200), (12800, 1579140), (13584, 1488000), (13950, 1448960), (14150, 1428480), (14400, 1403680), (14880, 1358400), (15360, 1315950), (15500, 1304064), (15872, 1273500), (16000, 1263312), (16980, 1190400), (17546, 1152000), (17856, 1132000), (18000, 1122944), (18112, 1116000), (18432, 1096625), (18600, 1086720), (19200, 1052760), (19840, 1018800), (20376, 992000), (21225, 952320), (22320, 905600), (22640, 892800), (23040, 877300), (23250, 869376), (23808, 849000), (24000, 842208), (24800, 815040), (25470, 793600), (25600, 789570), (26319, 768000), (27168, 744000), (27900, 724480), (28300, 714240), (28800, 701840), (29760, 679200), (30720, 657975), (31000, 652032), (31744, 636750), (32000, 631656), (33960, 595200), (34875, 579584), (35092, 576000), (35375, 571392), (35712, 566000), (36000, 561472), (36224, 558000), (37200, 543360), (38400, 526380), (39680, 509400), (40752, 496000), (42450, 476160), (43865, 460800), (44640, 452800), (45280, 446400), (46080, 438650), (46500, 434688), (47616, 424500), (48000, 421104), (49600, 407520), (50940, 396800), (51200, 394785), (52638, 384000), (54336, 372000), (55800, 362240), (56600, 357120), (57600, 350920), (59520, 339600), (62000, 326016), (63488, 318375), (63675, 317440), (64000, 315828), (67920, 297600), (69750, 289792), (70184, 288000), (70750, 285696), (71424, 283000), (72000, 280736), (72448, 279000), (74400, 271680), (76800, 263190), (78957, 256000), (79360, 254700), (81504, 248000), (84900, 238080), (87730, 230400), (89280, 226400), (90560, 223200), (92160, 219325), (93000, 217344), (95232, 212250), (96000, 210552), (99200, 203760), (101880, 198400), (105276, 192000), (106125, 190464), (108672, 186000), (111600, 181120), (113200, 178560), (115200, 175460), (119040, 169800), (124000, 163008), (127350, 158720), (128000, 157914), (131595, 153600), (135840, 148800), (139500, 144896), (140368, 144000), (141500, 142848)]