21436646400

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 792

約数和(自身を含む): 87727525704

約数和(自身を除く): 66290879304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 64, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 117, 120, 128, 130, 136, 144, 150, 153, 156, 160, 170, 180, 192, 195, 200, 204, 208, 221, 225, 234, 240, 255, 256, 260, 272, 288, 300, 306, 312, 320, 325, 340, 360, 384, 390, 400, 408, 416, 421, 425, 442, 450, 468, 480, 510, 512, 520, 544, 576, 585, 600, 612, 624, 640, 650, 663, 680, 720, 765, 768, 780, 800, 816, 832, 842, 850, 884, 900, 936, 960, 975, 1020, 1024, 1040, 1088, 1105, 1152, 1170, 1200, 1224, 1248, 1263, 1275, 1280, 1300, 1326, 1360, 1440, 1530, 1536, 1560, 1600, 1632, 1664, 1684, 1700, 1768, 1800, 1872, 1920, 1950, 1989, 2040, 2080, 2105, 2176, 2210, 2304, 2340, 2400, 2448, 2496, 2526, 2550, 2560, 2600, 2652, 2720, 2880, 2925, 3060, 3072, 3120, 3200, 3264, 3315, 3328, 3368, 3400, 3536, 3600, 3744, 3789, 3825, 3840, 3900, 3978, 4080, 4160, 4210, 4352, 4420, 4608, 4680, 4800, 4896, 4992, 5052, 5100, 5120, 5200, 5304, 5440, 5473, 5525, 5760, 5850, 6120, 6240, 6315, 6400, 6528, 6630, 6656, 6736, 6800, 7072, 7157, 7200, 7488, 7578, 7650, 7680, 7800, 7956, 8160, 8320, 8420, 8704, 8840, 9216, 9360, 9600, 9792, 9945, 9984, 10104, 10200, 10400, 10525, 10608, 10880, 10946, 11050, 11520, 11700, 12240, 12480, 12630, 12800, 13056, 13260, 13312, 13472, 13600, 14144, 14314, 14400, 14976, 15156, 15300, 15360, 15600, 15912, 16320, 16419, 16575, 16640, 16840, 17408, 17680, 18720, 18945, 19200, 19584, 19890, 19968, 20208, 20400, 20800, 21050, 21216, 21471, 21760, 21892, 22100, 23040, 23400, 24480, 24960, 25260, 25600, 26112, 26520, 26944, 27200, 27365, 28288, 28628, 28800, 29952, 30312, 30600, 31200, 31575, 31824, 32640, 32838, 33150, 33280, 33680, 35360, 35785, 37440, 37890, 38400, 39168, 39780, 39936, 40416, 40800, 41600, 42100, 42432, 42942, 43520, 43784, 44200, 46080, 46800, 48960, 49257, 49725, 49920, 50520, 52224, 53040, 53888, 54400, 54730, 56576, 57256, 57600, 59904, 60624, 61200, 62400, 63150, 63648, 64413, 65280, 65676, 66300, 66560, 67360, 70720, 71570, 74880, 75780, 76800, 78336, 79560, 80832, 81600, 82095, 83200, 84200, 84864, 85884, 87040, 87568, 88400, 93041, 93600, 94725, 97920, 98514, 99450, 99840, 101040, 106080, 107355, 107776, 108800, 109460, 113152, 114512, 115200, 119808, 121248, 122400, 124800, 126300, 127296, 128826, 130560, 131352, 132600, 134720, 136825, 141440, 143140, 149760, 151560, 156672, 159120, 161664, 163200, 164190, 166400, 168400, 169728, 171768, 175136, 176800, 178925, 186082, 187200, 189450, 195840, 197028, 198900, 199680, 202080, 212160, 214710, 215552, 217600, 218920, 226304, 229024, 230400, 242496, 244800, 246285, 249600, 252600, 254592, 257652, 261120, 262704, 265200, 269440, 273650, 279123, 282880, 286280, 299520, 303120, 318240, 322065, 323328, 326400, 328380, 332800, 336800, 339456, 343536, 350272, 353600, 357850, 372164, 374400, 378900, 391680, 394056, 397800, 404160, 410475, 424320, 429420, 431104, 435200, 437840, 458048, 465205, 484992, 489600, 492570, 499200, 505200, 509184, 515304, 525408, 530400, 536775, 538880, 547300, 558246, 565760, 572560, 599040, 606240, 636480, 644130, 646656, 652800, 656760, 673600, 678912, 687072, 700544, 707200, 715700, 744328, 748800, 757800, 783360, 788112, 795600, 808320, 820950, 837369, 848640, 858840, 875680, 916096, 930410, 969984, 979200, 985140, 998400, 1010400, 1018368, 1030608, 1050816, 1060800, 1073550, 1077760, 1094600, 1116492, 1131520, 1145120, 1212480, 1231425, 1272960, 1288260, 1293312, 1305600, 1313520, 1347200, 1374144, 1395615, 1401088, 1414400, 1431400, 1488656, 1497600, 1515600, 1576224, 1591200, 1610325, 1616640, 1641900, 1674738, 1697280, 1717680, 1751360, 1832192, 1860820, 1939968, 1958400, 1970280, 2020800, 2036736, 2061216, 2101632, 2121600, 2147100, 2155520, 2189200, 2232984, 2290240, 2326025, 2424960, 2462850, 2545920, 2576520, 2627040, 2694400, 2748288, 2791230, 2802176, 2828800, 2862800, 2977312, 2995200, 3031200, 3152448, 3182400, 3220650, 3233280, 3283800, 3349476, 3394560, 3435360, 3502720, 3664384, 3721640, 3879936, 3916800, 3940560, 4041600, 4122432, 4186845, 4203264, 4243200, 4294200, 4378400, 4465968, 4580480, 4652050, 4849920, 4925700, 5091840, 5153040, 5254080, 5388800, 5496576, 5582460, 5604352, 5657600, 5725600, 5954624, 6062400, 6304896, 6364800, 6441300, 6466560, 6567600, 6698952, 6870720, 6978075, 7005440, 7328768, 7443280, 7881120, 8083200, 8244864, 8373690, 8406528, 8486400, 8588400, 8756800, 8931936, 9160960, 9304100, 9699840, 9851400, 10183680, 10306080, 10508160, 10777600, 10993152, 11164920, 11451200, 11909248, 12124800, 12609792, 12729600, 12882600, 13135200, 13397904, 13741440, 13956150, 14010880, 14886560, 15762240, 16166400, 16489728, 16747380, 16813056, 16972800, 17176800, 17513600, 17863872, 18321920, 18608200, 19399680, 19702800, 20612160, 20934225, 21016320, 21986304, 22329840, 22902400, 23818496, 24249600, 25219584, 25459200, 25765200, 26270400, 26795808, 27482880, 27912300, 28021760, 29773120, 31524480, 32332800, 32979456, 33494760, 34353600, 35027200, 35727744, 36643840, 37216400, 39405600, 41224320, 41868450, 42032640, 44659680, 45804800, 47636992, 48499200, 50439168, 50918400, 51530400, 52540800, 53591616, 54965760, 55824600, 59546240, 63048960, 65958912, 66989520, 68707200, 70054400, 71455488, 74432800, 78811200, 82448640, 83736900, 84065280, 89319360, 91609600, 95273984, 96998400, 103060800, 105081600, 107183232, 109931520, 111649200, 119092480, 126097920, 133979040, 137414400, 140108800, 142910976, 148865600, 157622400, 164897280, 167473800, 178638720, 183219200, 206121600, 210163200, 214366464, 223298400, 238184960, 252195840, 267958080, 274828800, 285821952, 297731200, 315244800, 329794560, 334947600, 357277440, 412243200, 420326400, 428732928, 446596800, 476369920, 535916160, 549657600, 595462400, 630489600, 669895200, 714554880, 824486400, 857465856, 893193600, 1071832320, 1190924800, 1260979200, 1339790400, 1429109760, 1648972800, 1786387200, 2143664640, 2381849600, 2679580800, 3572774400, 4287329280, 5359161600, 7145548800, 10718323200, 21436646400]

約数ペア:

[(1, 21436646400), (2, 10718323200), (3, 7145548800), (4, 5359161600), (5, 4287329280), (6, 3572774400), (8, 2679580800), (9, 2381849600), (10, 2143664640), (12, 1786387200), (13, 1648972800), (15, 1429109760), (16, 1339790400), (17, 1260979200), (18, 1190924800), (20, 1071832320), (24, 893193600), (25, 857465856), (26, 824486400), (30, 714554880), (32, 669895200), (34, 630489600), (36, 595462400), (39, 549657600), (40, 535916160), (45, 476369920), (48, 446596800), (50, 428732928), (51, 420326400), (52, 412243200), (60, 357277440), (64, 334947600), (65, 329794560), (68, 315244800), (72, 297731200), (75, 285821952), (78, 274828800), (80, 267958080), (85, 252195840), (90, 238184960), (96, 223298400), (100, 214366464), (102, 210163200), (104, 206121600), (117, 183219200), (120, 178638720), (128, 167473800), (130, 164897280), (136, 157622400), (144, 148865600), (150, 142910976), (153, 140108800), (156, 137414400), (160, 133979040), (170, 126097920), (180, 119092480), (192, 111649200), (195, 109931520), (200, 107183232), (204, 105081600), (208, 103060800), (221, 96998400), (225, 95273984), (234, 91609600), (240, 89319360), (255, 84065280), (256, 83736900), (260, 82448640), (272, 78811200), (288, 74432800), (300, 71455488), (306, 70054400), (312, 68707200), (320, 66989520), (325, 65958912), (340, 63048960), (360, 59546240), (384, 55824600), (390, 54965760), (400, 53591616), (408, 52540800), (416, 51530400), (421, 50918400), (425, 50439168), (442, 48499200), (450, 47636992), (468, 45804800), (480, 44659680), (510, 42032640), (512, 41868450), (520, 41224320), (544, 39405600), (576, 37216400), (585, 36643840), (600, 35727744), (612, 35027200), (624, 34353600), (640, 33494760), (650, 32979456), (663, 32332800), (680, 31524480), (720, 29773120), (765, 28021760), (768, 27912300), (780, 27482880), (800, 26795808), (816, 26270400), (832, 25765200), (842, 25459200), (850, 25219584), (884, 24249600), (900, 23818496), (936, 22902400), (960, 22329840), (975, 21986304), (1020, 21016320), (1024, 20934225), (1040, 20612160), (1088, 19702800), (1105, 19399680), (1152, 18608200), (1170, 18321920), (1200, 17863872), (1224, 17513600), (1248, 17176800), (1263, 16972800), (1275, 16813056), (1280, 16747380), (1300, 16489728), (1326, 16166400), (1360, 15762240), (1440, 14886560), (1530, 14010880), (1536, 13956150), (1560, 13741440), (1600, 13397904), (1632, 13135200), (1664, 12882600), (1684, 12729600), (1700, 12609792), (1768, 12124800), (1800, 11909248), (1872, 11451200), (1920, 11164920), (1950, 10993152), (1989, 10777600), (2040, 10508160), (2080, 10306080), (2105, 10183680), (2176, 9851400), (2210, 9699840), (2304, 9304100), (2340, 9160960), (2400, 8931936), (2448, 8756800), (2496, 8588400), (2526, 8486400), (2550, 8406528), (2560, 8373690), (2600, 8244864), (2652, 8083200), (2720, 7881120), (2880, 7443280), (2925, 7328768), (3060, 7005440), (3072, 6978075), (3120, 6870720), (3200, 6698952), (3264, 6567600), (3315, 6466560), (3328, 6441300), (3368, 6364800), (3400, 6304896), (3536, 6062400), (3600, 5954624), (3744, 5725600), (3789, 5657600), (3825, 5604352), (3840, 5582460), (3900, 5496576), (3978, 5388800), (4080, 5254080), (4160, 5153040), (4210, 5091840), (4352, 4925700), (4420, 4849920), (4608, 4652050), (4680, 4580480), (4800, 4465968), (4896, 4378400), (4992, 4294200), (5052, 4243200), (5100, 4203264), (5120, 4186845), (5200, 4122432), (5304, 4041600), (5440, 3940560), (5473, 3916800), (5525, 3879936), (5760, 3721640), (5850, 3664384), (6120, 3502720), (6240, 3435360), (6315, 3394560), (6400, 3349476), (6528, 3283800), (6630, 3233280), (6656, 3220650), (6736, 3182400), (6800, 3152448), (7072, 3031200), (7157, 2995200), (7200, 2977312), (7488, 2862800), (7578, 2828800), (7650, 2802176), (7680, 2791230), (7800, 2748288), (7956, 2694400), (8160, 2627040), (8320, 2576520), (8420, 2545920), (8704, 2462850), (8840, 2424960), (9216, 2326025), (9360, 2290240), (9600, 2232984), (9792, 2189200), (9945, 2155520), (9984, 2147100), (10104, 2121600), (10200, 2101632), (10400, 2061216), (10525, 2036736), (10608, 2020800), (10880, 1970280), (10946, 1958400), (11050, 1939968), (11520, 1860820), (11700, 1832192), (12240, 1751360), (12480, 1717680), (12630, 1697280), (12800, 1674738), (13056, 1641900), (13260, 1616640), (13312, 1610325), (13472, 1591200), (13600, 1576224), (14144, 1515600), (14314, 1497600), (14400, 1488656), (14976, 1431400), (15156, 1414400), (15300, 1401088), (15360, 1395615), (15600, 1374144), (15912, 1347200), (16320, 1313520), (16419, 1305600), (16575, 1293312), (16640, 1288260), (16840, 1272960), (17408, 1231425), (17680, 1212480), (18720, 1145120), (18945, 1131520), (19200, 1116492), (19584, 1094600), (19890, 1077760), (19968, 1073550), (20208, 1060800), (20400, 1050816), (20800, 1030608), (21050, 1018368), (21216, 1010400), (21471, 998400), (21760, 985140), (21892, 979200), (22100, 969984), (23040, 930410), (23400, 916096), (24480, 875680), (24960, 858840), (25260, 848640), (25600, 837369), (26112, 820950), (26520, 808320), (26944, 795600), (27200, 788112), (27365, 783360), (28288, 757800), (28628, 748800), (28800, 744328), (29952, 715700), (30312, 707200), (30600, 700544), (31200, 687072), (31575, 678912), (31824, 673600), (32640, 656760), (32838, 652800), (33150, 646656), (33280, 644130), (33680, 636480), (35360, 606240), (35785, 599040), (37440, 572560), (37890, 565760), (38400, 558246), (39168, 547300), (39780, 538880), (39936, 536775), (40416, 530400), (40800, 525408), (41600, 515304), (42100, 509184), (42432, 505200), (42942, 499200), (43520, 492570), (43784, 489600), (44200, 484992), (46080, 465205), (46800, 458048), (48960, 437840), (49257, 435200), (49725, 431104), (49920, 429420), (50520, 424320), (52224, 410475), (53040, 404160), (53888, 397800), (54400, 394056), (54730, 391680), (56576, 378900), (57256, 374400), (57600, 372164), (59904, 357850), (60624, 353600), (61200, 350272), (62400, 343536), (63150, 339456), (63648, 336800), (64413, 332800), (65280, 328380), (65676, 326400), (66300, 323328), (66560, 322065), (67360, 318240), (70720, 303120), (71570, 299520), (74880, 286280), (75780, 282880), (76800, 279123), (78336, 273650), (79560, 269440), (80832, 265200), (81600, 262704), (82095, 261120), (83200, 257652), (84200, 254592), (84864, 252600), (85884, 249600), (87040, 246285), (87568, 244800), (88400, 242496), (93041, 230400), (93600, 229024), (94725, 226304), (97920, 218920), (98514, 217600), (99450, 215552), (99840, 214710), (101040, 212160), (106080, 202080), (107355, 199680), (107776, 198900), (108800, 197028), (109460, 195840), (113152, 189450), (114512, 187200), (115200, 186082), (119808, 178925), (121248, 176800), (122400, 175136), (124800, 171768), (126300, 169728), (127296, 168400), (128826, 166400), (130560, 164190), (131352, 163200), (132600, 161664), (134720, 159120), (136825, 156672), (141440, 151560), (143140, 149760)]