19522820160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:626

約数の個数: 336

約数和(自身を含む): 68299096320

約数和(自身を除く): 48776276160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 239, 240, 251, 288, 320, 339, 360, 452, 478, 480, 502, 565, 576, 678, 717, 720, 753, 904, 956, 960, 1004, 1017, 1130, 1195, 1255, 1356, 1434, 1440, 1506, 1695, 1808, 1912, 2008, 2034, 2151, 2259, 2260, 2390, 2510, 2712, 2868, 2880, 3012, 3390, 3585, 3616, 3765, 3824, 4016, 4068, 4302, 4518, 4520, 4780, 5020, 5085, 5424, 5736, 6024, 6780, 7170, 7232, 7530, 7648, 8032, 8136, 8604, 9036, 9040, 9560, 10040, 10170, 10755, 10848, 11295, 11472, 12048, 13560, 14340, 15060, 15296, 16064, 16272, 17208, 18072, 18080, 19120, 20080, 20340, 21510, 21696, 22590, 22944, 24096, 27007, 27120, 28363, 28680, 30120, 32544, 34416, 36144, 36160, 38240, 40160, 40680, 43020, 45180, 45888, 48192, 54014, 54240, 56726, 57360, 59989, 60240, 65088, 68832, 72288, 76480, 80320, 81021, 81360, 85089, 86040, 90360, 108028, 108480, 113452, 114720, 119978, 120480, 135035, 137664, 141815, 144576, 162042, 162720, 170178, 172080, 179967, 180720, 216056, 226904, 229440, 239956, 240960, 243063, 255267, 270070, 283630, 299945, 324084, 325440, 340356, 344160, 359934, 361440, 405105, 425445, 432112, 453808, 479912, 486126, 510534, 539901, 540140, 567260, 599890, 648168, 680712, 688320, 719868, 722880, 810210, 850890, 864224, 899835, 907616, 959824, 972252, 1021068, 1079802, 1080280, 1134520, 1199780, 1215315, 1276335, 1296336, 1361424, 1439736, 1620420, 1701780, 1728448, 1799670, 1815232, 1919648, 1944504, 2042136, 2159604, 2160560, 2269040, 2399560, 2430630, 2552670, 2592672, 2699505, 2722848, 2879472, 3240840, 3403560, 3599340, 3839296, 3889008, 4084272, 4319208, 4321120, 4538080, 4799120, 4861260, 5105340, 5185344, 5399010, 5445696, 5758944, 6481680, 6778757, 6807120, 7198680, 7778016, 8168544, 8638416, 8642240, 9076160, 9598240, 9722520, 10210680, 10798020, 11517888, 12963360, 13557514, 13614240, 14397360, 15556032, 16337088, 17276832, 19196480, 19445040, 20336271, 20421360, 21596040, 25926720, 27115028, 27228480, 28794720, 33893785, 34553664, 38890080, 40672542, 40842720, 43192080, 54230056, 57589440, 61008813, 67787570, 77780160, 81345084, 81685440, 86384160, 101681355, 108460112, 122017626, 135575140, 162690168, 172768320, 203362710, 216920224, 244035252, 271150280, 305044065, 325380336, 406725420, 433840448, 488070504, 542300560, 610088130, 650760672, 813450840, 976141008, 1084601120, 1220176260, 1301521344, 1626901680, 1952282016, 2169202240, 2440352520, 3253803360, 3904564032, 4880705040, 6507606720, 9761410080, 19522820160]

約数ペア:

[(1, 19522820160), (2, 9761410080), (3, 6507606720), (4, 4880705040), (5, 3904564032), (6, 3253803360), (8, 2440352520), (9, 2169202240), (10, 1952282016), (12, 1626901680), (15, 1301521344), (16, 1220176260), (18, 1084601120), (20, 976141008), (24, 813450840), (30, 650760672), (32, 610088130), (36, 542300560), (40, 488070504), (45, 433840448), (48, 406725420), (60, 325380336), (64, 305044065), (72, 271150280), (80, 244035252), (90, 216920224), (96, 203362710), (113, 172768320), (120, 162690168), (144, 135575140), (160, 122017626), (180, 108460112), (192, 101681355), (226, 86384160), (239, 81685440), (240, 81345084), (251, 77780160), (288, 67787570), (320, 61008813), (339, 57589440), (360, 54230056), (452, 43192080), (478, 40842720), (480, 40672542), (502, 38890080), (565, 34553664), (576, 33893785), (678, 28794720), (717, 27228480), (720, 27115028), (753, 25926720), (904, 21596040), (956, 20421360), (960, 20336271), (1004, 19445040), (1017, 19196480), (1130, 17276832), (1195, 16337088), (1255, 15556032), (1356, 14397360), (1434, 13614240), (1440, 13557514), (1506, 12963360), (1695, 11517888), (1808, 10798020), (1912, 10210680), (2008, 9722520), (2034, 9598240), (2151, 9076160), (2259, 8642240), (2260, 8638416), (2390, 8168544), (2510, 7778016), (2712, 7198680), (2868, 6807120), (2880, 6778757), (3012, 6481680), (3390, 5758944), (3585, 5445696), (3616, 5399010), (3765, 5185344), (3824, 5105340), (4016, 4861260), (4068, 4799120), (4302, 4538080), (4518, 4321120), (4520, 4319208), (4780, 4084272), (5020, 3889008), (5085, 3839296), (5424, 3599340), (5736, 3403560), (6024, 3240840), (6780, 2879472), (7170, 2722848), (7232, 2699505), (7530, 2592672), (7648, 2552670), (8032, 2430630), (8136, 2399560), (8604, 2269040), (9036, 2160560), (9040, 2159604), (9560, 2042136), (10040, 1944504), (10170, 1919648), (10755, 1815232), (10848, 1799670), (11295, 1728448), (11472, 1701780), (12048, 1620420), (13560, 1439736), (14340, 1361424), (15060, 1296336), (15296, 1276335), (16064, 1215315), (16272, 1199780), (17208, 1134520), (18072, 1080280), (18080, 1079802), (19120, 1021068), (20080, 972252), (20340, 959824), (21510, 907616), (21696, 899835), (22590, 864224), (22944, 850890), (24096, 810210), (27007, 722880), (27120, 719868), (28363, 688320), (28680, 680712), (30120, 648168), (32544, 599890), (34416, 567260), (36144, 540140), (36160, 539901), (38240, 510534), (40160, 486126), (40680, 479912), (43020, 453808), (45180, 432112), (45888, 425445), (48192, 405105), (54014, 361440), (54240, 359934), (56726, 344160), (57360, 340356), (59989, 325440), (60240, 324084), (65088, 299945), (68832, 283630), (72288, 270070), (76480, 255267), (80320, 243063), (81021, 240960), (81360, 239956), (85089, 229440), (86040, 226904), (90360, 216056), (108028, 180720), (108480, 179967), (113452, 172080), (114720, 170178), (119978, 162720), (120480, 162042), (135035, 144576), (137664, 141815)]