19920420800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 504

約数和(自身を含む): 61613735040

約数和(自身を除く): 41693314240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 43, 49, 50, 56, 64, 70, 76, 80, 86, 95, 98, 100, 112, 133, 140, 152, 160, 172, 175, 190, 196, 200, 215, 224, 245, 266, 280, 301, 304, 311, 320, 344, 350, 380, 392, 400, 430, 448, 475, 490, 532, 560, 602, 608, 622, 665, 688, 700, 760, 784, 800, 817, 860, 931, 950, 980, 1064, 1075, 1120, 1204, 1216, 1225, 1244, 1330, 1376, 1400, 1505, 1520, 1555, 1568, 1600, 1634, 1720, 1862, 1900, 1960, 2107, 2128, 2150, 2177, 2240, 2408, 2450, 2488, 2660, 2752, 2800, 3010, 3040, 3110, 3136, 3268, 3325, 3440, 3724, 3800, 3920, 4085, 4214, 4256, 4300, 4354, 4655, 4816, 4900, 4976, 5320, 5600, 5719, 5909, 6020, 6080, 6220, 6536, 6650, 6880, 7448, 7525, 7600, 7775, 7840, 8170, 8428, 8512, 8600, 8708, 9310, 9632, 9800, 9952, 10535, 10640, 10885, 11200, 11438, 11818, 12040, 12440, 13072, 13300, 13373, 13760, 14896, 15050, 15200, 15239, 15550, 15680, 16340, 16856, 17200, 17416, 18620, 19264, 19600, 19904, 20425, 21070, 21280, 21770, 22876, 23275, 23636, 24080, 24880, 26144, 26600, 26746, 28595, 29545, 29792, 30100, 30400, 30478, 31100, 32680, 33712, 34400, 34832, 37240, 39200, 40033, 40850, 41363, 42140, 42560, 43540, 45752, 46550, 47272, 48160, 49760, 52288, 52675, 53200, 53492, 54425, 57190, 59090, 59584, 60200, 60956, 62200, 65360, 66865, 67424, 68800, 69664, 74480, 76195, 78400, 80066, 81700, 82726, 84280, 87080, 91504, 93100, 93611, 94544, 96320, 99520, 105350, 106400, 106984, 108850, 114380, 118180, 120400, 121912, 124400, 130720, 133730, 134848, 139328, 142975, 147725, 148960, 152390, 160132, 163400, 165452, 168560, 174160, 183008, 186200, 187222, 189088, 200165, 206815, 210700, 212800, 213968, 217700, 228760, 236360, 240800, 243824, 248800, 254087, 261440, 267460, 285950, 289541, 295450, 297920, 304780, 320264, 326800, 330904, 334325, 337120, 348320, 366016, 372400, 374444, 378176, 380975, 400330, 413630, 421400, 427936, 435400, 457520, 468055, 472720, 481600, 487648, 497600, 508174, 534920, 571900, 579082, 590900, 609560, 640528, 653600, 655277, 661808, 668650, 674240, 696640, 744800, 748888, 761950, 800660, 827260, 842800, 855872, 870800, 915040, 936110, 945440, 975296, 1000825, 1016348, 1034075, 1069840, 1143800, 1158164, 1181800, 1219120, 1270435, 1281056, 1307200, 1310554, 1323616, 1337300, 1447705, 1489600, 1497776, 1523900, 1601320, 1654520, 1685600, 1741600, 1778609, 1830080, 1872220, 1890880, 2001650, 2032696, 2068150, 2139680, 2287600, 2316328, 2340275, 2363600, 2438240, 2540870, 2562112, 2621108, 2647232, 2674600, 2895410, 2995552, 3047800, 3202640, 3276385, 3309040, 3371200, 3483200, 3557218, 3744440, 4003300, 4065392, 4136300, 4279360, 4575200, 4632656, 4680550, 4727200, 4876480, 5081740, 5242216, 5349200, 5790820, 5991104, 6095600, 6352175, 6405280, 6552770, 6618080, 7114436, 7238525, 7488880, 8006600, 8130784, 8272600, 8893045, 9150400, 9265312, 9361100, 9454400, 10163480, 10484432, 10698400, 11581640, 12191200, 12450263, 12704350, 12810560, 13105540, 13236160, 14228872, 14477050, 14977760, 16013200, 16261568, 16381925, 16545200, 17786090, 18530624, 18722200, 20326960, 20968864, 21396800, 23163280, 24382400, 24900526, 25408700, 26211080, 28457744, 28954100, 29955520, 32026400, 32763850, 33090400, 35572180, 37444400, 40653920, 41937728, 44465225, 46326560, 49801052, 50817400, 52422160, 56915488, 57908200, 62251315, 64052800, 65527700, 66180800, 71144360, 74888800, 81307840, 88930450, 92653120, 99602104, 101634800, 104844320, 113830976, 115816400, 124502630, 131055400, 142288720, 149777600, 177860900, 199204208, 203269600, 209688640, 231632800, 249005260, 262110800, 284577440, 311256575, 355721800, 398408416, 406539200, 463265600, 498010520, 524221600, 569154880, 622513150, 711443600, 796816832, 996021040, 1048443200, 1245026300, 1422887200, 1992042080, 2490052600, 2845774400, 3984084160, 4980105200, 9960210400, 19920420800]

約数ペア:

[(1, 19920420800), (2, 9960210400), (4, 4980105200), (5, 3984084160), (7, 2845774400), (8, 2490052600), (10, 1992042080), (14, 1422887200), (16, 1245026300), (19, 1048443200), (20, 996021040), (25, 796816832), (28, 711443600), (32, 622513150), (35, 569154880), (38, 524221600), (40, 498010520), (43, 463265600), (49, 406539200), (50, 398408416), (56, 355721800), (64, 311256575), (70, 284577440), (76, 262110800), (80, 249005260), (86, 231632800), (95, 209688640), (98, 203269600), (100, 199204208), (112, 177860900), (133, 149777600), (140, 142288720), (152, 131055400), (160, 124502630), (172, 115816400), (175, 113830976), (190, 104844320), (196, 101634800), (200, 99602104), (215, 92653120), (224, 88930450), (245, 81307840), (266, 74888800), (280, 71144360), (301, 66180800), (304, 65527700), (311, 64052800), (320, 62251315), (344, 57908200), (350, 56915488), (380, 52422160), (392, 50817400), (400, 49801052), (430, 46326560), (448, 44465225), (475, 41937728), (490, 40653920), (532, 37444400), (560, 35572180), (602, 33090400), (608, 32763850), (622, 32026400), (665, 29955520), (688, 28954100), (700, 28457744), (760, 26211080), (784, 25408700), (800, 24900526), (817, 24382400), (860, 23163280), (931, 21396800), (950, 20968864), (980, 20326960), (1064, 18722200), (1075, 18530624), (1120, 17786090), (1204, 16545200), (1216, 16381925), (1225, 16261568), (1244, 16013200), (1330, 14977760), (1376, 14477050), (1400, 14228872), (1505, 13236160), (1520, 13105540), (1555, 12810560), (1568, 12704350), (1600, 12450263), (1634, 12191200), (1720, 11581640), (1862, 10698400), (1900, 10484432), (1960, 10163480), (2107, 9454400), (2128, 9361100), (2150, 9265312), (2177, 9150400), (2240, 8893045), (2408, 8272600), (2450, 8130784), (2488, 8006600), (2660, 7488880), (2752, 7238525), (2800, 7114436), (3010, 6618080), (3040, 6552770), (3110, 6405280), (3136, 6352175), (3268, 6095600), (3325, 5991104), (3440, 5790820), (3724, 5349200), (3800, 5242216), (3920, 5081740), (4085, 4876480), (4214, 4727200), (4256, 4680550), (4300, 4632656), (4354, 4575200), (4655, 4279360), (4816, 4136300), (4900, 4065392), (4976, 4003300), (5320, 3744440), (5600, 3557218), (5719, 3483200), (5909, 3371200), (6020, 3309040), (6080, 3276385), (6220, 3202640), (6536, 3047800), (6650, 2995552), (6880, 2895410), (7448, 2674600), (7525, 2647232), (7600, 2621108), (7775, 2562112), (7840, 2540870), (8170, 2438240), (8428, 2363600), (8512, 2340275), (8600, 2316328), (8708, 2287600), (9310, 2139680), (9632, 2068150), (9800, 2032696), (9952, 2001650), (10535, 1890880), (10640, 1872220), (10885, 1830080), (11200, 1778609), (11438, 1741600), (11818, 1685600), (12040, 1654520), (12440, 1601320), (13072, 1523900), (13300, 1497776), (13373, 1489600), (13760, 1447705), (14896, 1337300), (15050, 1323616), (15200, 1310554), (15239, 1307200), (15550, 1281056), (15680, 1270435), (16340, 1219120), (16856, 1181800), (17200, 1158164), (17416, 1143800), (18620, 1069840), (19264, 1034075), (19600, 1016348), (19904, 1000825), (20425, 975296), (21070, 945440), (21280, 936110), (21770, 915040), (22876, 870800), (23275, 855872), (23636, 842800), (24080, 827260), (24880, 800660), (26144, 761950), (26600, 748888), (26746, 744800), (28595, 696640), (29545, 674240), (29792, 668650), (30100, 661808), (30400, 655277), (30478, 653600), (31100, 640528), (32680, 609560), (33712, 590900), (34400, 579082), (34832, 571900), (37240, 534920), (39200, 508174), (40033, 497600), (40850, 487648), (41363, 481600), (42140, 472720), (42560, 468055), (43540, 457520), (45752, 435400), (46550, 427936), (47272, 421400), (48160, 413630), (49760, 400330), (52288, 380975), (52675, 378176), (53200, 374444), (53492, 372400), (54425, 366016), (57190, 348320), (59090, 337120), (59584, 334325), (60200, 330904), (60956, 326800), (62200, 320264), (65360, 304780), (66865, 297920), (67424, 295450), (68800, 289541), (69664, 285950), (74480, 267460), (76195, 261440), (78400, 254087), (80066, 248800), (81700, 243824), (82726, 240800), (84280, 236360), (87080, 228760), (91504, 217700), (93100, 213968), (93611, 212800), (94544, 210700), (96320, 206815), (99520, 200165), (105350, 189088), (106400, 187222), (106984, 186200), (108850, 183008), (114380, 174160), (118180, 168560), (120400, 165452), (121912, 163400), (124400, 160132), (130720, 152390), (133730, 148960), (134848, 147725), (139328, 142975)]