320112000

素因数分解:

$2^7\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 640

約数和(自身を含む): 1347746400

約数和(自身を除く): 1027634400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 25, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 50, 52, 54, 57, 60, 64, 65, 72, 75, 76, 78, 80, 81, 90, 95, 96, 100, 104, 108, 114, 117, 120, 125, 128, 130, 135, 144, 150, 152, 156, 160, 162, 171, 180, 190, 192, 195, 200, 208, 216, 225, 228, 234, 240, 247, 250, 260, 270, 285, 288, 300, 304, 312, 320, 324, 325, 342, 351, 360, 375, 380, 384, 390, 400, 405, 416, 432, 450, 456, 468, 475, 480, 494, 500, 513, 520, 540, 570, 576, 585, 600, 608, 624, 640, 648, 650, 675, 684, 702, 720, 741, 750, 760, 780, 800, 810, 832, 855, 864, 900, 912, 936, 950, 960, 975, 988, 1000, 1026, 1040, 1053, 1080, 1125, 1140, 1152, 1170, 1200, 1216, 1235, 1248, 1296, 1300, 1350, 1368, 1404, 1425, 1440, 1482, 1500, 1520, 1539, 1560, 1600, 1620, 1625, 1664, 1710, 1728, 1755, 1800, 1824, 1872, 1900, 1920, 1950, 1976, 2000, 2025, 2052, 2080, 2106, 2160, 2223, 2250, 2280, 2340, 2375, 2400, 2432, 2470, 2496, 2565, 2592, 2600, 2700, 2736, 2808, 2850, 2880, 2925, 2964, 3000, 3040, 3078, 3120, 3200, 3240, 3250, 3375, 3420, 3456, 3510, 3600, 3648, 3705, 3744, 3800, 3900, 3952, 4000, 4050, 4104, 4160, 4212, 4275, 4320, 4446, 4500, 4560, 4680, 4750, 4800, 4875, 4940, 4992, 5130, 5184, 5200, 5265, 5400, 5472, 5616, 5700, 5760, 5850, 5928, 6000, 6080, 6156, 6175, 6240, 6480, 6500, 6669, 6750, 6840, 7020, 7125, 7200, 7296, 7410, 7488, 7600, 7695, 7800, 7904, 8000, 8100, 8208, 8320, 8424, 8550, 8640, 8775, 8892, 9000, 9120, 9360, 9500, 9600, 9750, 9880, 10125, 10260, 10368, 10400, 10530, 10800, 10944, 11115, 11232, 11400, 11700, 11856, 12000, 12160, 12312, 12350, 12480, 12825, 12960, 13000, 13338, 13500, 13680, 14040, 14250, 14400, 14625, 14820, 14976, 15200, 15390, 15600, 15808, 16000, 16200, 16416, 16848, 17100, 17280, 17550, 17784, 18000, 18240, 18525, 18720, 19000, 19500, 19760, 20007, 20250, 20520, 20800, 21060, 21375, 21600, 21888, 22230, 22464, 22800, 23400, 23712, 24000, 24624, 24700, 24960, 25650, 25920, 26000, 26325, 26676, 27000, 27360, 28080, 28500, 28800, 29250, 29640, 30400, 30780, 30875, 31200, 31616, 32400, 32832, 33345, 33696, 34200, 35100, 35568, 36000, 36480, 37050, 37440, 38000, 38475, 39000, 39520, 40014, 40500, 41040, 41600, 42120, 42750, 43200, 43875, 44460, 44928, 45600, 46800, 47424, 48000, 49248, 49400, 51300, 51840, 52000, 52650, 53352, 54000, 54720, 55575, 56160, 57000, 58500, 59280, 60800, 61560, 61750, 62400, 64125, 64800, 65664, 66690, 67392, 68400, 70200, 71136, 72000, 74100, 74880, 76000, 76950, 78000, 79040, 80028, 81000, 82080, 84240, 85500, 86400, 87750, 88920, 91200, 92625, 93600, 94848, 98496, 98800, 100035, 102600, 104000, 105300, 106704, 108000, 109440, 111150, 112320, 114000, 117000, 118560, 123120, 123500, 124800, 128250, 129600, 131625, 133380, 134784, 136800, 140400, 142272, 144000, 148200, 152000, 153900, 156000, 158080, 160056, 162000, 164160, 166725, 168480, 171000, 175500, 177840, 182400, 185250, 187200, 192375, 196992, 197600, 200070, 205200, 208000, 210600, 213408, 216000, 222300, 224640, 228000, 234000, 237120, 246240, 247000, 256500, 259200, 263250, 266760, 273600, 277875, 280800, 284544, 296400, 304000, 307800, 312000, 320112, 324000, 328320, 333450, 336960, 342000, 351000, 355680, 370500, 374400, 384750, 395200, 400140, 410400, 421200, 426816, 432000, 444600, 456000, 468000, 474240, 492480, 494000, 500175, 513000, 526500, 533520, 547200, 555750, 561600, 592800, 615600, 624000, 640224, 648000, 666900, 673920, 684000, 702000, 711360, 741000, 769500, 790400, 800280, 820800, 833625, 842400, 853632, 889200, 912000, 936000, 984960, 988000, 1000350, 1026000, 1053000, 1067040, 1111500, 1123200, 1185600, 1231200, 1280448, 1296000, 1333800, 1368000, 1404000, 1422720, 1482000, 1539000, 1600560, 1641600, 1667250, 1684800, 1778400, 1872000, 1976000, 2000700, 2052000, 2106000, 2134080, 2223000, 2371200, 2462400, 2500875, 2560896, 2667600, 2736000, 2808000, 2964000, 3078000, 3201120, 3334500, 3369600, 3556800, 3952000, 4001400, 4104000, 4212000, 4268160, 4446000, 4924800, 5001750, 5335200, 5616000, 5928000, 6156000, 6402240, 6669000, 7113600, 8002800, 8208000, 8424000, 8892000, 10003500, 10670400, 11856000, 12312000, 12804480, 13338000, 16005600, 16848000, 17784000, 20007000, 21340800, 24624000, 26676000, 32011200, 35568000, 40014000, 53352000, 64022400, 80028000, 106704000, 160056000, 320112000]

約数ペア:

[(1, 320112000), (2, 160056000), (3, 106704000), (4, 80028000), (5, 64022400), (6, 53352000), (8, 40014000), (9, 35568000), (10, 32011200), (12, 26676000), (13, 24624000), (15, 21340800), (16, 20007000), (18, 17784000), (19, 16848000), (20, 16005600), (24, 13338000), (25, 12804480), (26, 12312000), (27, 11856000), (30, 10670400), (32, 10003500), (36, 8892000), (38, 8424000), (39, 8208000), (40, 8002800), (45, 7113600), (48, 6669000), (50, 6402240), (52, 6156000), (54, 5928000), (57, 5616000), (60, 5335200), (64, 5001750), (65, 4924800), (72, 4446000), (75, 4268160), (76, 4212000), (78, 4104000), (80, 4001400), (81, 3952000), (90, 3556800), (95, 3369600), (96, 3334500), (100, 3201120), (104, 3078000), (108, 2964000), (114, 2808000), (117, 2736000), (120, 2667600), (125, 2560896), (128, 2500875), (130, 2462400), (135, 2371200), (144, 2223000), (150, 2134080), (152, 2106000), (156, 2052000), (160, 2000700), (162, 1976000), (171, 1872000), (180, 1778400), (190, 1684800), (192, 1667250), (195, 1641600), (200, 1600560), (208, 1539000), (216, 1482000), (225, 1422720), (228, 1404000), (234, 1368000), (240, 1333800), (247, 1296000), (250, 1280448), (260, 1231200), (270, 1185600), (285, 1123200), (288, 1111500), (300, 1067040), (304, 1053000), (312, 1026000), (320, 1000350), (324, 988000), (325, 984960), (342, 936000), (351, 912000), (360, 889200), (375, 853632), (380, 842400), (384, 833625), (390, 820800), (400, 800280), (405, 790400), (416, 769500), (432, 741000), (450, 711360), (456, 702000), (468, 684000), (475, 673920), (480, 666900), (494, 648000), (500, 640224), (513, 624000), (520, 615600), (540, 592800), (570, 561600), (576, 555750), (585, 547200), (600, 533520), (608, 526500), (624, 513000), (640, 500175), (648, 494000), (650, 492480), (675, 474240), (684, 468000), (702, 456000), (720, 444600), (741, 432000), (750, 426816), (760, 421200), (780, 410400), (800, 400140), (810, 395200), (832, 384750), (855, 374400), (864, 370500), (900, 355680), (912, 351000), (936, 342000), (950, 336960), (960, 333450), (975, 328320), (988, 324000), (1000, 320112), (1026, 312000), (1040, 307800), (1053, 304000), (1080, 296400), (1125, 284544), (1140, 280800), (1152, 277875), (1170, 273600), (1200, 266760), (1216, 263250), (1235, 259200), (1248, 256500), (1296, 247000), (1300, 246240), (1350, 237120), (1368, 234000), (1404, 228000), (1425, 224640), (1440, 222300), (1482, 216000), (1500, 213408), (1520, 210600), (1539, 208000), (1560, 205200), (1600, 200070), (1620, 197600), (1625, 196992), (1664, 192375), (1710, 187200), (1728, 185250), (1755, 182400), (1800, 177840), (1824, 175500), (1872, 171000), (1900, 168480), (1920, 166725), (1950, 164160), (1976, 162000), (2000, 160056), (2025, 158080), (2052, 156000), (2080, 153900), (2106, 152000), (2160, 148200), (2223, 144000), (2250, 142272), (2280, 140400), (2340, 136800), (2375, 134784), (2400, 133380), (2432, 131625), (2470, 129600), (2496, 128250), (2565, 124800), (2592, 123500), (2600, 123120), (2700, 118560), (2736, 117000), (2808, 114000), (2850, 112320), (2880, 111150), (2925, 109440), (2964, 108000), (3000, 106704), (3040, 105300), (3078, 104000), (3120, 102600), (3200, 100035), (3240, 98800), (3250, 98496), (3375, 94848), (3420, 93600), (3456, 92625), (3510, 91200), (3600, 88920), (3648, 87750), (3705, 86400), (3744, 85500), (3800, 84240), (3900, 82080), (3952, 81000), (4000, 80028), (4050, 79040), (4104, 78000), (4160, 76950), (4212, 76000), (4275, 74880), (4320, 74100), (4446, 72000), (4500, 71136), (4560, 70200), (4680, 68400), (4750, 67392), (4800, 66690), (4875, 65664), (4940, 64800), (4992, 64125), (5130, 62400), (5184, 61750), (5200, 61560), (5265, 60800), (5400, 59280), (5472, 58500), (5616, 57000), (5700, 56160), (5760, 55575), (5850, 54720), (5928, 54000), (6000, 53352), (6080, 52650), (6156, 52000), (6175, 51840), (6240, 51300), (6480, 49400), (6500, 49248), (6669, 48000), (6750, 47424), (6840, 46800), (7020, 45600), (7125, 44928), (7200, 44460), (7296, 43875), (7410, 43200), (7488, 42750), (7600, 42120), (7695, 41600), (7800, 41040), (7904, 40500), (8000, 40014), (8100, 39520), (8208, 39000), (8320, 38475), (8424, 38000), (8550, 37440), (8640, 37050), (8775, 36480), (8892, 36000), (9000, 35568), (9120, 35100), (9360, 34200), (9500, 33696), (9600, 33345), (9750, 32832), (9880, 32400), (10125, 31616), (10260, 31200), (10368, 30875), (10400, 30780), (10530, 30400), (10800, 29640), (10944, 29250), (11115, 28800), (11232, 28500), (11400, 28080), (11700, 27360), (11856, 27000), (12000, 26676), (12160, 26325), (12312, 26000), (12350, 25920), (12480, 25650), (12825, 24960), (12960, 24700), (13000, 24624), (13338, 24000), (13500, 23712), (13680, 23400), (14040, 22800), (14250, 22464), (14400, 22230), (14625, 21888), (14820, 21600), (14976, 21375), (15200, 21060), (15390, 20800), (15600, 20520), (15808, 20250), (16000, 20007), (16200, 19760), (16416, 19500), (16848, 19000), (17100, 18720), (17280, 18525), (17550, 18240), (17784, 18000)]