2147936000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 6285447168

約数和(自身を除く): 4137511168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 64, 70, 80, 86, 100, 112, 125, 128, 140, 160, 172, 175, 200, 215, 223, 224, 250, 256, 280, 301, 320, 344, 350, 400, 430, 446, 448, 500, 560, 602, 640, 688, 700, 800, 860, 875, 892, 896, 1000, 1075, 1115, 1120, 1204, 1280, 1376, 1400, 1505, 1561, 1600, 1720, 1750, 1784, 1792, 2000, 2150, 2230, 2240, 2408, 2752, 2800, 3010, 3122, 3200, 3440, 3500, 3568, 4000, 4300, 4460, 4480, 4816, 5375, 5504, 5575, 5600, 6020, 6244, 6400, 6880, 7000, 7136, 7525, 7805, 8000, 8600, 8920, 8960, 9589, 9632, 10750, 11008, 11150, 11200, 12040, 12488, 13760, 14000, 14272, 15050, 15610, 16000, 17200, 17840, 19178, 19264, 21500, 22300, 22400, 24080, 24976, 27520, 27875, 28000, 28544, 30100, 31220, 32000, 34400, 35680, 37625, 38356, 38528, 39025, 43000, 44600, 44800, 47945, 48160, 49952, 55040, 55750, 56000, 57088, 60200, 62440, 67123, 68800, 71360, 75250, 76712, 77056, 78050, 86000, 89200, 95890, 96320, 99904, 111500, 112000, 120400, 124880, 134246, 137600, 142720, 150500, 153424, 156100, 172000, 178400, 191780, 192640, 195125, 199808, 223000, 224000, 239725, 240800, 249760, 268492, 275200, 285440, 301000, 306848, 312200, 335615, 344000, 356800, 383560, 385280, 390250, 399616, 446000, 479450, 481600, 499520, 536984, 602000, 613696, 624400, 671230, 688000, 713600, 767120, 780500, 892000, 958900, 963200, 999040, 1073968, 1198625, 1204000, 1227392, 1248800, 1342460, 1376000, 1427200, 1534240, 1561000, 1678075, 1784000, 1917800, 1926400, 1998080, 2147936, 2397250, 2408000, 2454784, 2497600, 2684920, 3068480, 3122000, 3356150, 3568000, 3835600, 4295872, 4794500, 4816000, 4995200, 5369840, 6136960, 6244000, 6712300, 7136000, 7671200, 8390375, 8591744, 9589000, 9632000, 9990400, 10739680, 12273920, 12488000, 13424600, 15342400, 16780750, 17183488, 19178000, 21479360, 24976000, 26849200, 30684800, 33561500, 38356000, 42958720, 49952000, 53698400, 61369600, 67123000, 76712000, 85917440, 107396800, 134246000, 153424000, 214793600, 268492000, 306848000, 429587200, 536984000, 1073968000, 2147936000]

約数ペア:

[(1, 2147936000), (2, 1073968000), (4, 536984000), (5, 429587200), (7, 306848000), (8, 268492000), (10, 214793600), (14, 153424000), (16, 134246000), (20, 107396800), (25, 85917440), (28, 76712000), (32, 67123000), (35, 61369600), (40, 53698400), (43, 49952000), (50, 42958720), (56, 38356000), (64, 33561500), (70, 30684800), (80, 26849200), (86, 24976000), (100, 21479360), (112, 19178000), (125, 17183488), (128, 16780750), (140, 15342400), (160, 13424600), (172, 12488000), (175, 12273920), (200, 10739680), (215, 9990400), (223, 9632000), (224, 9589000), (250, 8591744), (256, 8390375), (280, 7671200), (301, 7136000), (320, 6712300), (344, 6244000), (350, 6136960), (400, 5369840), (430, 4995200), (446, 4816000), (448, 4794500), (500, 4295872), (560, 3835600), (602, 3568000), (640, 3356150), (688, 3122000), (700, 3068480), (800, 2684920), (860, 2497600), (875, 2454784), (892, 2408000), (896, 2397250), (1000, 2147936), (1075, 1998080), (1115, 1926400), (1120, 1917800), (1204, 1784000), (1280, 1678075), (1376, 1561000), (1400, 1534240), (1505, 1427200), (1561, 1376000), (1600, 1342460), (1720, 1248800), (1750, 1227392), (1784, 1204000), (1792, 1198625), (2000, 1073968), (2150, 999040), (2230, 963200), (2240, 958900), (2408, 892000), (2752, 780500), (2800, 767120), (3010, 713600), (3122, 688000), (3200, 671230), (3440, 624400), (3500, 613696), (3568, 602000), (4000, 536984), (4300, 499520), (4460, 481600), (4480, 479450), (4816, 446000), (5375, 399616), (5504, 390250), (5575, 385280), (5600, 383560), (6020, 356800), (6244, 344000), (6400, 335615), (6880, 312200), (7000, 306848), (7136, 301000), (7525, 285440), (7805, 275200), (8000, 268492), (8600, 249760), (8920, 240800), (8960, 239725), (9589, 224000), (9632, 223000), (10750, 199808), (11008, 195125), (11150, 192640), (11200, 191780), (12040, 178400), (12488, 172000), (13760, 156100), (14000, 153424), (14272, 150500), (15050, 142720), (15610, 137600), (16000, 134246), (17200, 124880), (17840, 120400), (19178, 112000), (19264, 111500), (21500, 99904), (22300, 96320), (22400, 95890), (24080, 89200), (24976, 86000), (27520, 78050), (27875, 77056), (28000, 76712), (28544, 75250), (30100, 71360), (31220, 68800), (32000, 67123), (34400, 62440), (35680, 60200), (37625, 57088), (38356, 56000), (38528, 55750), (39025, 55040), (43000, 49952), (44600, 48160), (44800, 47945)]