19745406720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:733

約数の個数: 576

約数和(自身を含む): 76645094400

約数和(自身を除く): 56899687680

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, 45, 48, 52, 54, 60, 64, 65, 71, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 142, 144, 156, 160, 180, 192, 195, 208, 213, 216, 234, 240, 256, 260, 270, 284, 288, 312, 320, 351, 355, 360, 384, 390, 416, 426, 432, 468, 480, 520, 540, 568, 576, 585, 619, 624, 639, 640, 702, 710, 720, 768, 780, 832, 852, 864, 923, 936, 960, 1040, 1065, 1080, 1136, 1152, 1170, 1238, 1248, 1278, 1280, 1404, 1420, 1440, 1560, 1664, 1704, 1728, 1755, 1846, 1857, 1872, 1917, 1920, 2080, 2130, 2160, 2272, 2304, 2340, 2476, 2496, 2556, 2769, 2808, 2840, 2880, 3095, 3120, 3195, 3328, 3408, 3456, 3510, 3692, 3714, 3744, 3834, 3840, 4160, 4260, 4320, 4544, 4615, 4680, 4952, 4992, 5112, 5538, 5571, 5616, 5680, 5760, 6190, 6240, 6390, 6816, 6912, 7020, 7384, 7428, 7488, 7668, 8047, 8307, 8320, 8520, 8640, 9088, 9230, 9285, 9360, 9585, 9904, 9984, 10224, 11076, 11142, 11232, 11360, 11520, 12380, 12480, 12780, 13632, 13845, 14040, 14768, 14856, 14976, 15336, 16094, 16614, 16640, 16713, 17040, 17280, 18176, 18460, 18570, 18720, 19170, 19808, 20448, 22152, 22284, 22464, 22720, 24141, 24760, 24921, 24960, 25560, 27264, 27690, 27855, 28080, 29536, 29712, 29952, 30672, 32188, 33228, 33426, 34080, 34560, 36920, 37140, 37440, 38340, 39616, 40235, 40896, 41535, 43949, 44304, 44568, 44928, 45440, 48282, 49520, 49842, 49920, 51120, 54528, 55380, 55710, 56160, 59072, 59424, 61344, 64376, 66456, 66852, 68160, 72423, 73840, 74280, 74880, 76680, 79232, 80470, 81792, 83070, 83565, 87898, 88608, 89136, 89856, 90880, 96564, 99040, 99684, 102240, 110760, 111420, 112320, 118144, 118848, 120705, 122688, 124605, 128752, 131847, 132912, 133704, 136320, 144846, 147680, 148560, 149760, 153360, 158464, 160940, 163584, 166140, 167130, 175796, 177216, 178272, 193128, 198080, 199368, 204480, 217269, 219745, 221520, 222840, 224640, 236288, 237696, 241410, 245376, 249210, 257504, 263694, 265824, 267408, 272640, 289692, 295360, 297120, 306720, 321880, 332280, 334260, 351592, 354432, 356544, 362115, 386256, 395541, 396160, 398736, 408960, 434538, 439490, 443040, 445680, 449280, 475392, 482820, 490752, 498420, 515008, 527388, 531648, 534816, 571337, 579384, 590720, 594240, 613440, 643760, 659235, 664560, 668520, 703184, 708864, 713088, 724230, 772512, 791082, 792320, 797472, 817920, 869076, 878980, 886080, 891360, 965640, 996840, 1030016, 1054776, 1063296, 1069632, 1086345, 1142674, 1158768, 1181440, 1186623, 1188480, 1226880, 1287520, 1318470, 1329120, 1337040, 1406368, 1426176, 1448460, 1545024, 1582164, 1594944, 1714011, 1738152, 1757960, 1772160, 1782720, 1931280, 1977705, 1993680, 2060032, 2109552, 2126592, 2139264, 2172690, 2285348, 2317536, 2373246, 2376960, 2453760, 2575040, 2636940, 2658240, 2674080, 2812736, 2856685, 2896920, 3090048, 3164328, 3189888, 3428022, 3476304, 3515920, 3544320, 3565440, 3862560, 3955410, 3987360, 4219104, 4278528, 4345380, 4570696, 4635072, 4746492, 5142033, 5150080, 5273880, 5316480, 5348160, 5625472, 5713370, 5793840, 5933115, 6180096, 6328656, 6379776, 6856044, 6952608, 7031840, 7130880, 7725120, 7910820, 7974720, 8438208, 8570055, 8690760, 9141392, 9270144, 9492984, 10284066, 10300160, 10547760, 10632960, 10696320, 11250944, 11426740, 11587680, 11866230, 12657312, 13712088, 13905216, 14063680, 15426099, 15450240, 15821640, 15949440, 16876416, 17140110, 17381520, 18282784, 18540288, 18985968, 20568132, 21095520, 21392640, 22853480, 23175360, 23732460, 25314624, 25710165, 27424176, 27810432, 28127360, 30852198, 30900480, 31643280, 31898880, 33752832, 34280220, 34763040, 36565568, 37971936, 41136264, 42191040, 45706960, 46350720, 47464920, 50629248, 51420330, 54848352, 55620864, 56254720, 61704396, 63286560, 68560440, 69526080, 73131136, 75943872, 77130495, 82272528, 84382080, 91413920, 92701440, 94929840, 101258496, 102840660, 109696704, 123408792, 126573120, 137120880, 139052160, 146262272, 151887744, 154260990, 164545056, 168764160, 182827840, 189859680, 205681320, 219393408, 246817584, 253146240, 274241760, 278104320, 303775488, 308521980, 329090112, 365655680, 379719360, 411362640, 438786816, 493635168, 506292480, 548483520, 617043960, 658180224, 731311360, 759438720, 822725280, 987270336, 1096967040, 1234087920, 1316360448, 1518877440, 1645450560, 1974540672, 2193934080, 2468175840, 3290901120, 3949081344, 4936351680, 6581802240, 9872703360, 19745406720]

約数ペア:

[(1, 19745406720), (2, 9872703360), (3, 6581802240), (4, 4936351680), (5, 3949081344), (6, 3290901120), (8, 2468175840), (9, 2193934080), (10, 1974540672), (12, 1645450560), (13, 1518877440), (15, 1316360448), (16, 1234087920), (18, 1096967040), (20, 987270336), (24, 822725280), (26, 759438720), (27, 731311360), (30, 658180224), (32, 617043960), (36, 548483520), (39, 506292480), (40, 493635168), (45, 438786816), (48, 411362640), (52, 379719360), (54, 365655680), (60, 329090112), (64, 308521980), (65, 303775488), (71, 278104320), (72, 274241760), (78, 253146240), (80, 246817584), (90, 219393408), (96, 205681320), (104, 189859680), (108, 182827840), (117, 168764160), (120, 164545056), (128, 154260990), (130, 151887744), (135, 146262272), (142, 139052160), (144, 137120880), (156, 126573120), (160, 123408792), (180, 109696704), (192, 102840660), (195, 101258496), (208, 94929840), (213, 92701440), (216, 91413920), (234, 84382080), (240, 82272528), (256, 77130495), (260, 75943872), (270, 73131136), (284, 69526080), (288, 68560440), (312, 63286560), (320, 61704396), (351, 56254720), (355, 55620864), (360, 54848352), (384, 51420330), (390, 50629248), (416, 47464920), (426, 46350720), (432, 45706960), (468, 42191040), (480, 41136264), (520, 37971936), (540, 36565568), (568, 34763040), (576, 34280220), (585, 33752832), (619, 31898880), (624, 31643280), (639, 30900480), (640, 30852198), (702, 28127360), (710, 27810432), (720, 27424176), (768, 25710165), (780, 25314624), (832, 23732460), (852, 23175360), (864, 22853480), (923, 21392640), (936, 21095520), (960, 20568132), (1040, 18985968), (1065, 18540288), (1080, 18282784), (1136, 17381520), (1152, 17140110), (1170, 16876416), (1238, 15949440), (1248, 15821640), (1278, 15450240), (1280, 15426099), (1404, 14063680), (1420, 13905216), (1440, 13712088), (1560, 12657312), (1664, 11866230), (1704, 11587680), (1728, 11426740), (1755, 11250944), (1846, 10696320), (1857, 10632960), (1872, 10547760), (1917, 10300160), (1920, 10284066), (2080, 9492984), (2130, 9270144), (2160, 9141392), (2272, 8690760), (2304, 8570055), (2340, 8438208), (2476, 7974720), (2496, 7910820), (2556, 7725120), (2769, 7130880), (2808, 7031840), (2840, 6952608), (2880, 6856044), (3095, 6379776), (3120, 6328656), (3195, 6180096), (3328, 5933115), (3408, 5793840), (3456, 5713370), (3510, 5625472), (3692, 5348160), (3714, 5316480), (3744, 5273880), (3834, 5150080), (3840, 5142033), (4160, 4746492), (4260, 4635072), (4320, 4570696), (4544, 4345380), (4615, 4278528), (4680, 4219104), (4952, 3987360), (4992, 3955410), (5112, 3862560), (5538, 3565440), (5571, 3544320), (5616, 3515920), (5680, 3476304), (5760, 3428022), (6190, 3189888), (6240, 3164328), (6390, 3090048), (6816, 2896920), (6912, 2856685), (7020, 2812736), (7384, 2674080), (7428, 2658240), (7488, 2636940), (7668, 2575040), (8047, 2453760), (8307, 2376960), (8320, 2373246), (8520, 2317536), (8640, 2285348), (9088, 2172690), (9230, 2139264), (9285, 2126592), (9360, 2109552), (9585, 2060032), (9904, 1993680), (9984, 1977705), (10224, 1931280), (11076, 1782720), (11142, 1772160), (11232, 1757960), (11360, 1738152), (11520, 1714011), (12380, 1594944), (12480, 1582164), (12780, 1545024), (13632, 1448460), (13845, 1426176), (14040, 1406368), (14768, 1337040), (14856, 1329120), (14976, 1318470), (15336, 1287520), (16094, 1226880), (16614, 1188480), (16640, 1186623), (16713, 1181440), (17040, 1158768), (17280, 1142674), (18176, 1086345), (18460, 1069632), (18570, 1063296), (18720, 1054776), (19170, 1030016), (19808, 996840), (20448, 965640), (22152, 891360), (22284, 886080), (22464, 878980), (22720, 869076), (24141, 817920), (24760, 797472), (24921, 792320), (24960, 791082), (25560, 772512), (27264, 724230), (27690, 713088), (27855, 708864), (28080, 703184), (29536, 668520), (29712, 664560), (29952, 659235), (30672, 643760), (32188, 613440), (33228, 594240), (33426, 590720), (34080, 579384), (34560, 571337), (36920, 534816), (37140, 531648), (37440, 527388), (38340, 515008), (39616, 498420), (40235, 490752), (40896, 482820), (41535, 475392), (43949, 449280), (44304, 445680), (44568, 443040), (44928, 439490), (45440, 434538), (48282, 408960), (49520, 398736), (49842, 396160), (49920, 395541), (51120, 386256), (54528, 362115), (55380, 356544), (55710, 354432), (56160, 351592), (59072, 334260), (59424, 332280), (61344, 321880), (64376, 306720), (66456, 297120), (66852, 295360), (68160, 289692), (72423, 272640), (73840, 267408), (74280, 265824), (74880, 263694), (76680, 257504), (79232, 249210), (80470, 245376), (81792, 241410), (83070, 237696), (83565, 236288), (87898, 224640), (88608, 222840), (89136, 221520), (89856, 219745), (90880, 217269), (96564, 204480), (99040, 199368), (99684, 198080), (102240, 193128), (110760, 178272), (111420, 177216), (112320, 175796), (118144, 167130), (118848, 166140), (120705, 163584), (122688, 160940), (124605, 158464), (128752, 153360), (131847, 149760), (132912, 148560), (133704, 147680), (136320, 144846)]