8978944000

素因数分解:

$2^{12}\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 416

約数和(自身を含む): 25760367360

約数和(自身を除く): 16781423360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 71, 76, 80, 95, 100, 104, 125, 128, 130, 142, 152, 160, 190, 200, 208, 247, 250, 256, 260, 284, 304, 320, 325, 355, 380, 400, 416, 475, 494, 500, 512, 520, 568, 608, 640, 650, 710, 760, 800, 832, 923, 950, 988, 1000, 1024, 1040, 1136, 1216, 1235, 1280, 1300, 1349, 1420, 1520, 1600, 1625, 1664, 1775, 1846, 1900, 1976, 2000, 2048, 2080, 2272, 2375, 2432, 2470, 2560, 2600, 2698, 2840, 3040, 3200, 3250, 3328, 3550, 3692, 3800, 3952, 4000, 4096, 4160, 4544, 4615, 4750, 4864, 4940, 5120, 5200, 5396, 5680, 6080, 6175, 6400, 6500, 6656, 6745, 7100, 7384, 7600, 7904, 8000, 8320, 8875, 9088, 9230, 9500, 9728, 9880, 10240, 10400, 10792, 11360, 12160, 12350, 12800, 13000, 13312, 13490, 14200, 14768, 15200, 15808, 16000, 16640, 17537, 17750, 18176, 18460, 19000, 19456, 19760, 20480, 20800, 21584, 22720, 23075, 24320, 24700, 25600, 26000, 26624, 26980, 28400, 29536, 30400, 30875, 31616, 32000, 33280, 33725, 35074, 35500, 36352, 36920, 38000, 38912, 39520, 41600, 43168, 45440, 46150, 48640, 49400, 51200, 52000, 53248, 53960, 56800, 59072, 60800, 61750, 63232, 64000, 66560, 67450, 70148, 71000, 72704, 73840, 76000, 77824, 79040, 83200, 86336, 87685, 90880, 92300, 97280, 98800, 102400, 104000, 107920, 113600, 115375, 118144, 121600, 123500, 126464, 128000, 133120, 134900, 140296, 142000, 145408, 147680, 152000, 158080, 166400, 168625, 172672, 175370, 181760, 184600, 194560, 197600, 208000, 215840, 227200, 230750, 236288, 243200, 247000, 252928, 256000, 266240, 269800, 280592, 284000, 290816, 295360, 304000, 316160, 332800, 337250, 345344, 350740, 363520, 369200, 389120, 395200, 416000, 431680, 438425, 454400, 461500, 472576, 486400, 494000, 505856, 512000, 539600, 561184, 568000, 590720, 608000, 632320, 665600, 674500, 690688, 701480, 727040, 738400, 790400, 832000, 863360, 876850, 908800, 923000, 945152, 972800, 988000, 1011712, 1079200, 1122368, 1136000, 1181440, 1216000, 1264640, 1331200, 1349000, 1381376, 1402960, 1454080, 1476800, 1580800, 1664000, 1726720, 1753700, 1817600, 1846000, 1890304, 1945600, 1976000, 2158400, 2192125, 2244736, 2272000, 2362880, 2432000, 2529280, 2698000, 2762752, 2805920, 2953600, 3161600, 3328000, 3453440, 3507400, 3635200, 3692000, 3780608, 3952000, 4316800, 4384250, 4489472, 4544000, 4725760, 4864000, 5058560, 5396000, 5525504, 5611840, 5907200, 6323200, 6656000, 6906880, 7014800, 7270400, 7384000, 7904000, 8633600, 8768500, 8978944, 9088000, 9451520, 9728000, 10792000, 11223680, 11814400, 12646400, 13813760, 14029600, 14768000, 15808000, 17267200, 17537000, 17957888, 18176000, 18903040, 21584000, 22447360, 23628800, 25292800, 27627520, 28059200, 29536000, 31616000, 34534400, 35074000, 35915776, 36352000, 43168000, 44894720, 47257600, 56118400, 59072000, 63232000, 69068800, 70148000, 71831552, 86336000, 89789440, 94515200, 112236800, 118144000, 126464000, 138137600, 140296000, 172672000, 179578880, 224473600, 236288000, 280592000, 345344000, 359157760, 448947200, 472576000, 561184000, 690688000, 897894400, 1122368000, 1795788800, 2244736000, 4489472000, 8978944000]

約数ペア:

[(1, 8978944000), (2, 4489472000), (4, 2244736000), (5, 1795788800), (8, 1122368000), (10, 897894400), (13, 690688000), (16, 561184000), (19, 472576000), (20, 448947200), (25, 359157760), (26, 345344000), (32, 280592000), (38, 236288000), (40, 224473600), (50, 179578880), (52, 172672000), (64, 140296000), (65, 138137600), (71, 126464000), (76, 118144000), (80, 112236800), (95, 94515200), (100, 89789440), (104, 86336000), (125, 71831552), (128, 70148000), (130, 69068800), (142, 63232000), (152, 59072000), (160, 56118400), (190, 47257600), (200, 44894720), (208, 43168000), (247, 36352000), (250, 35915776), (256, 35074000), (260, 34534400), (284, 31616000), (304, 29536000), (320, 28059200), (325, 27627520), (355, 25292800), (380, 23628800), (400, 22447360), (416, 21584000), (475, 18903040), (494, 18176000), (500, 17957888), (512, 17537000), (520, 17267200), (568, 15808000), (608, 14768000), (640, 14029600), (650, 13813760), (710, 12646400), (760, 11814400), (800, 11223680), (832, 10792000), (923, 9728000), (950, 9451520), (988, 9088000), (1000, 8978944), (1024, 8768500), (1040, 8633600), (1136, 7904000), (1216, 7384000), (1235, 7270400), (1280, 7014800), (1300, 6906880), (1349, 6656000), (1420, 6323200), (1520, 5907200), (1600, 5611840), (1625, 5525504), (1664, 5396000), (1775, 5058560), (1846, 4864000), (1900, 4725760), (1976, 4544000), (2000, 4489472), (2048, 4384250), (2080, 4316800), (2272, 3952000), (2375, 3780608), (2432, 3692000), (2470, 3635200), (2560, 3507400), (2600, 3453440), (2698, 3328000), (2840, 3161600), (3040, 2953600), (3200, 2805920), (3250, 2762752), (3328, 2698000), (3550, 2529280), (3692, 2432000), (3800, 2362880), (3952, 2272000), (4000, 2244736), (4096, 2192125), (4160, 2158400), (4544, 1976000), (4615, 1945600), (4750, 1890304), (4864, 1846000), (4940, 1817600), (5120, 1753700), (5200, 1726720), (5396, 1664000), (5680, 1580800), (6080, 1476800), (6175, 1454080), (6400, 1402960), (6500, 1381376), (6656, 1349000), (6745, 1331200), (7100, 1264640), (7384, 1216000), (7600, 1181440), (7904, 1136000), (8000, 1122368), (8320, 1079200), (8875, 1011712), (9088, 988000), (9230, 972800), (9500, 945152), (9728, 923000), (9880, 908800), (10240, 876850), (10400, 863360), (10792, 832000), (11360, 790400), (12160, 738400), (12350, 727040), (12800, 701480), (13000, 690688), (13312, 674500), (13490, 665600), (14200, 632320), (14768, 608000), (15200, 590720), (15808, 568000), (16000, 561184), (16640, 539600), (17537, 512000), (17750, 505856), (18176, 494000), (18460, 486400), (19000, 472576), (19456, 461500), (19760, 454400), (20480, 438425), (20800, 431680), (21584, 416000), (22720, 395200), (23075, 389120), (24320, 369200), (24700, 363520), (25600, 350740), (26000, 345344), (26624, 337250), (26980, 332800), (28400, 316160), (29536, 304000), (30400, 295360), (30875, 290816), (31616, 284000), (32000, 280592), (33280, 269800), (33725, 266240), (35074, 256000), (35500, 252928), (36352, 247000), (36920, 243200), (38000, 236288), (38912, 230750), (39520, 227200), (41600, 215840), (43168, 208000), (45440, 197600), (46150, 194560), (48640, 184600), (49400, 181760), (51200, 175370), (52000, 172672), (53248, 168625), (53960, 166400), (56800, 158080), (59072, 152000), (60800, 147680), (61750, 145408), (63232, 142000), (64000, 140296), (66560, 134900), (67450, 133120), (70148, 128000), (71000, 126464), (72704, 123500), (73840, 121600), (76000, 118144), (77824, 115375), (79040, 113600), (83200, 107920), (86336, 104000), (87685, 102400), (90880, 98800), (92300, 97280)]