20941839360

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 704

約数和(自身を含む): 82314946560

約数和(自身を除く): 61373107200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 43, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 86, 90, 96, 104, 108, 117, 120, 128, 129, 130, 135, 144, 156, 160, 172, 180, 192, 195, 208, 215, 216, 234, 240, 256, 258, 260, 270, 271, 288, 312, 320, 344, 351, 360, 384, 387, 390, 416, 430, 432, 468, 480, 512, 516, 520, 540, 542, 559, 576, 585, 624, 640, 645, 688, 702, 720, 768, 774, 780, 813, 832, 860, 864, 936, 960, 1024, 1032, 1040, 1080, 1084, 1118, 1152, 1161, 1170, 1248, 1280, 1290, 1355, 1376, 1404, 1440, 1536, 1548, 1560, 1626, 1664, 1677, 1720, 1728, 1755, 1872, 1920, 1935, 2064, 2080, 2160, 2168, 2236, 2304, 2322, 2340, 2439, 2496, 2560, 2580, 2710, 2752, 2795, 2808, 2880, 3072, 3096, 3120, 3252, 3328, 3354, 3440, 3456, 3510, 3523, 3744, 3840, 3870, 4065, 4128, 4160, 4320, 4336, 4472, 4608, 4644, 4680, 4878, 4992, 5031, 5120, 5160, 5420, 5504, 5590, 5616, 5760, 5805, 6192, 6240, 6504, 6656, 6708, 6880, 6912, 7020, 7046, 7317, 7488, 7680, 7740, 8130, 8256, 8320, 8385, 8640, 8672, 8944, 9216, 9288, 9360, 9756, 9984, 10062, 10320, 10569, 10840, 11008, 11180, 11232, 11520, 11610, 11653, 12195, 12384, 12480, 13008, 13312, 13416, 13760, 13824, 14040, 14092, 14634, 14976, 15093, 15360, 15480, 16260, 16512, 16640, 16770, 17280, 17344, 17615, 17888, 18576, 18720, 19512, 19968, 20124, 20640, 21138, 21680, 22016, 22360, 22464, 23040, 23220, 23306, 24390, 24768, 24960, 25155, 26016, 26832, 27520, 27648, 28080, 28184, 29268, 29952, 30186, 30960, 31707, 32520, 33024, 33280, 33540, 34560, 34688, 34959, 35230, 35776, 36585, 37152, 37440, 39024, 39936, 40248, 41280, 42276, 43360, 44032, 44720, 44928, 46080, 46440, 46612, 48780, 49536, 49920, 50310, 52032, 52845, 53664, 55040, 56160, 56368, 58265, 58536, 59904, 60372, 61920, 63414, 65040, 66048, 66560, 67080, 69120, 69376, 69918, 70460, 71552, 73170, 74304, 74880, 75465, 78048, 80496, 82560, 84552, 86720, 89440, 89856, 92880, 93224, 95121, 97560, 99072, 99840, 100620, 104064, 104877, 105690, 107328, 110080, 112320, 112736, 116530, 117072, 119808, 120744, 123840, 126828, 130080, 132096, 134160, 138240, 138752, 139836, 140920, 143104, 146340, 148608, 149760, 150930, 151489, 156096, 158535, 160992, 165120, 169104, 173440, 174795, 178880, 179712, 185760, 186448, 190242, 195120, 198144, 199680, 201240, 208128, 209754, 211380, 214656, 220160, 224640, 225472, 233060, 234144, 241488, 247680, 253656, 260160, 268320, 277504, 279672, 281840, 286208, 292680, 297216, 299520, 301860, 302978, 312192, 314631, 317070, 321984, 330240, 338208, 346880, 349590, 357760, 359424, 371520, 372896, 380484, 390240, 396288, 402480, 416256, 419508, 422760, 429312, 449280, 450944, 454467, 466120, 468288, 475605, 482976, 495360, 507312, 520320, 524385, 536640, 559344, 563680, 572416, 585360, 594432, 599040, 603720, 605956, 624384, 629262, 634140, 643968, 660480, 676416, 693760, 699180, 715520, 743040, 745792, 757445, 760968, 780480, 804960, 832512, 839016, 845520, 858624, 898560, 901888, 908934, 932240, 936576, 951210, 965952, 990720, 1014624, 1040640, 1048770, 1073280, 1118688, 1127360, 1170720, 1188864, 1207440, 1211912, 1248768, 1258524, 1268280, 1287936, 1352832, 1363401, 1387520, 1398360, 1431040, 1486080, 1491584, 1514890, 1521936, 1560960, 1573155, 1609920, 1678032, 1691040, 1717248, 1797120, 1803776, 1817868, 1864480, 1873152, 1902420, 1931904, 1981440, 2029248, 2081280, 2097540, 2146560, 2237376, 2254720, 2272335, 2341440, 2414880, 2423824, 2497536, 2517048, 2536560, 2575872, 2705664, 2726802, 2796720, 2862080, 2972160, 2983168, 3029780, 3043872, 3121920, 3146310, 3219840, 3356064, 3382080, 3607552, 3635736, 3728960, 3746304, 3804840, 3863808, 4058496, 4090203, 4162560, 4195080, 4293120, 4474752, 4509440, 4544670, 4682880, 4829760, 4847648, 5034096, 5073120, 5151744, 5411328, 5453604, 5593440, 5944320, 5966336, 6059560, 6087744, 6243840, 6292620, 6439680, 6712128, 6764160, 6817005, 7271472, 7457920, 7492608, 7609680, 7727616, 8116992, 8180406, 8390160, 8586240, 8949504, 9018880, 9089340, 9365760, 9659520, 9695296, 10068192, 10146240, 10822656, 10907208, 11186880, 11932672, 12119120, 12175488, 12487680, 12585240, 12879360, 13424256, 13528320, 13634010, 14542944, 14915840, 15219360, 15455232, 16233984, 16360812, 16780320, 17899008, 18037760, 18178680, 18731520, 19319040, 19390592, 20136384, 20292480, 20451015, 21814416, 22373760, 24238240, 24350976, 25170480, 25758720, 26848512, 27056640, 27268020, 29085888, 29831680, 30438720, 32467968, 32721624, 33560640, 35798016, 36357360, 37463040, 38638080, 38781184, 40272768, 40584960, 40902030, 43628832, 44747520, 48476480, 48701952, 50340960, 53697024, 54113280, 54536040, 58171776, 59663360, 60877440, 65443248, 67121280, 72714720, 77276160, 77562368, 80545536, 81169920, 81804060, 87257664, 89495040, 96952960, 97403904, 100681920, 107394048, 109072080, 116343552, 121754880, 130886496, 134242560, 145429440, 155124736, 161091072, 162339840, 163608120, 174515328, 178990080, 193905920, 201363840, 218144160, 232687104, 243509760, 261772992, 268485120, 290858880, 322182144, 327216240, 349030656, 387811840, 402727680, 436288320, 465374208, 487019520, 523545984, 536970240, 581717760, 654432480, 698061312, 775623680, 805455360, 872576640, 1047091968, 1163435520, 1308864960, 1396122624, 1610910720, 1745153280, 2094183936, 2326871040, 2617729920, 3490306560, 4188367872, 5235459840, 6980613120, 10470919680, 20941839360]

約数ペア:

[(1, 20941839360), (2, 10470919680), (3, 6980613120), (4, 5235459840), (5, 4188367872), (6, 3490306560), (8, 2617729920), (9, 2326871040), (10, 2094183936), (12, 1745153280), (13, 1610910720), (15, 1396122624), (16, 1308864960), (18, 1163435520), (20, 1047091968), (24, 872576640), (26, 805455360), (27, 775623680), (30, 698061312), (32, 654432480), (36, 581717760), (39, 536970240), (40, 523545984), (43, 487019520), (45, 465374208), (48, 436288320), (52, 402727680), (54, 387811840), (60, 349030656), (64, 327216240), (65, 322182144), (72, 290858880), (78, 268485120), (80, 261772992), (86, 243509760), (90, 232687104), (96, 218144160), (104, 201363840), (108, 193905920), (117, 178990080), (120, 174515328), (128, 163608120), (129, 162339840), (130, 161091072), (135, 155124736), (144, 145429440), (156, 134242560), (160, 130886496), (172, 121754880), (180, 116343552), (192, 109072080), (195, 107394048), (208, 100681920), (215, 97403904), (216, 96952960), (234, 89495040), (240, 87257664), (256, 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(1536, 13634010), (1548, 13528320), (1560, 13424256), (1626, 12879360), (1664, 12585240), (1677, 12487680), (1720, 12175488), (1728, 12119120), (1755, 11932672), (1872, 11186880), (1920, 10907208), (1935, 10822656), (2064, 10146240), (2080, 10068192), (2160, 9695296), (2168, 9659520), (2236, 9365760), (2304, 9089340), (2322, 9018880), (2340, 8949504), (2439, 8586240), (2496, 8390160), (2560, 8180406), (2580, 8116992), (2710, 7727616), (2752, 7609680), (2795, 7492608), (2808, 7457920), (2880, 7271472), (3072, 6817005), (3096, 6764160), (3120, 6712128), (3252, 6439680), (3328, 6292620), (3354, 6243840), (3440, 6087744), (3456, 6059560), (3510, 5966336), (3523, 5944320), (3744, 5593440), (3840, 5453604), (3870, 5411328), (4065, 5151744), (4128, 5073120), (4160, 5034096), (4320, 4847648), (4336, 4829760), (4472, 4682880), (4608, 4544670), (4644, 4509440), (4680, 4474752), (4878, 4293120), (4992, 4195080), (5031, 4162560), (5120, 4090203), (5160, 4058496), (5420, 3863808), (5504, 3804840), (5590, 3746304), (5616, 3728960), (5760, 3635736), (5805, 3607552), (6192, 3382080), (6240, 3356064), (6504, 3219840), (6656, 3146310), (6708, 3121920), (6880, 3043872), (6912, 3029780), (7020, 2983168), (7046, 2972160), (7317, 2862080), (7488, 2796720), (7680, 2726802), (7740, 2705664), (8130, 2575872), (8256, 2536560), (8320, 2517048), (8385, 2497536), (8640, 2423824), (8672, 2414880), (8944, 2341440), (9216, 2272335), (9288, 2254720), (9360, 2237376), (9756, 2146560), (9984, 2097540), (10062, 2081280), (10320, 2029248), (10569, 1981440), (10840, 1931904), (11008, 1902420), (11180, 1873152), (11232, 1864480), (11520, 1817868), (11610, 1803776), (11653, 1797120), (12195, 1717248), (12384, 1691040), (12480, 1678032), (13008, 1609920), (13312, 1573155), (13416, 1560960), (13760, 1521936), (13824, 1514890), (14040, 1491584), (14092, 1486080), (14634, 1431040), (14976, 1398360), (15093, 1387520), (15360, 1363401), (15480, 1352832), (16260, 1287936), (16512, 1268280), (16640, 1258524), (16770, 1248768), (17280, 1211912), (17344, 1207440), (17615, 1188864), (17888, 1170720), (18576, 1127360), (18720, 1118688), (19512, 1073280), (19968, 1048770), (20124, 1040640), (20640, 1014624), (21138, 990720), (21680, 965952), (22016, 951210), (22360, 936576), (22464, 932240), (23040, 908934), (23220, 901888), (23306, 898560), (24390, 858624), (24768, 845520), (24960, 839016), (25155, 832512), (26016, 804960), (26832, 780480), (27520, 760968), (27648, 757445), (28080, 745792), (28184, 743040), (29268, 715520), (29952, 699180), (30186, 693760), (30960, 676416), (31707, 660480), (32520, 643968), (33024, 634140), (33280, 629262), (33540, 624384), (34560, 605956), (34688, 603720), (34959, 599040), (35230, 594432), (35776, 585360), (36585, 572416), (37152, 563680), (37440, 559344), (39024, 536640), (39936, 524385), (40248, 520320), (41280, 507312), (42276, 495360), (43360, 482976), (44032, 475605), (44720, 468288), (44928, 466120), (46080, 454467), (46440, 450944), (46612, 449280), 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158535), (134160, 156096), (138240, 151489), (138752, 150930), (139836, 149760), (140920, 148608), (143104, 146340)]