1289395200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 264

約数和(自身を含む): 4329290368

約数和(自身を除く): 3039895168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 103, 120, 128, 150, 160, 163, 192, 200, 206, 240, 256, 300, 309, 320, 326, 384, 400, 412, 480, 489, 512, 515, 600, 618, 640, 652, 768, 800, 815, 824, 960, 978, 1024, 1030, 1200, 1236, 1280, 1304, 1536, 1545, 1600, 1630, 1648, 1920, 1956, 2060, 2400, 2445, 2472, 2560, 2575, 2608, 3072, 3090, 3200, 3260, 3296, 3840, 3912, 4075, 4120, 4800, 4890, 4944, 5120, 5150, 5216, 6180, 6400, 6520, 6592, 7680, 7725, 7824, 8150, 8240, 9600, 9780, 9888, 10300, 10432, 12225, 12360, 12800, 13040, 13184, 15360, 15450, 15648, 16300, 16480, 16789, 19200, 19560, 19776, 20600, 20864, 24450, 24720, 25600, 26080, 26368, 30900, 31296, 32600, 32960, 33578, 38400, 39120, 39552, 41200, 41728, 48900, 49440, 50367, 52160, 52736, 61800, 62592, 65200, 65920, 67156, 76800, 78240, 79104, 82400, 83456, 83945, 97800, 98880, 100734, 104320, 105472, 123600, 125184, 130400, 131840, 134312, 156480, 158208, 164800, 166912, 167890, 195600, 197760, 201468, 208640, 247200, 250368, 251835, 260800, 263680, 268624, 312960, 316416, 329600, 335780, 391200, 395520, 402936, 417280, 419725, 494400, 500736, 503670, 521600, 527360, 537248, 625920, 659200, 671560, 782400, 791040, 805872, 834560, 839450, 988800, 1007340, 1043200, 1074496, 1251840, 1259175, 1318400, 1343120, 1564800, 1582080, 1611744, 1678900, 1977600, 2014680, 2086400, 2148992, 2503680, 2518350, 2636800, 2686240, 3129600, 3223488, 3357800, 3955200, 4029360, 4172800, 4297984, 5036700, 5372480, 6259200, 6446976, 6715600, 7910400, 8058720, 8595968, 10073400, 10744960, 12518400, 12893952, 13431200, 16117440, 17191936, 20146800, 21489920, 25787904, 26862400, 32234880, 40293600, 42979840, 51575808, 53724800, 64469760, 80587200, 85959680, 107449600, 128939520, 161174400, 214899200, 257879040, 322348800, 429798400, 644697600, 1289395200]

約数ペア:

[(1, 1289395200), (2, 644697600), (3, 429798400), (4, 322348800), (5, 257879040), (6, 214899200), (8, 161174400), (10, 128939520), (12, 107449600), (15, 85959680), (16, 80587200), (20, 64469760), (24, 53724800), (25, 51575808), (30, 42979840), (32, 40293600), (40, 32234880), (48, 26862400), (50, 25787904), (60, 21489920), (64, 20146800), (75, 17191936), (80, 16117440), (96, 13431200), (100, 12893952), (103, 12518400), (120, 10744960), (128, 10073400), (150, 8595968), (160, 8058720), (163, 7910400), (192, 6715600), (200, 6446976), (206, 6259200), (240, 5372480), (256, 5036700), (300, 4297984), (309, 4172800), (320, 4029360), (326, 3955200), (384, 3357800), (400, 3223488), (412, 3129600), (480, 2686240), (489, 2636800), (512, 2518350), (515, 2503680), (600, 2148992), (618, 2086400), (640, 2014680), (652, 1977600), (768, 1678900), (800, 1611744), (815, 1582080), (824, 1564800), (960, 1343120), (978, 1318400), (1024, 1259175), (1030, 1251840), (1200, 1074496), (1236, 1043200), (1280, 1007340), (1304, 988800), (1536, 839450), (1545, 834560), (1600, 805872), (1630, 791040), (1648, 782400), (1920, 671560), (1956, 659200), (2060, 625920), (2400, 537248), (2445, 527360), (2472, 521600), (2560, 503670), (2575, 500736), (2608, 494400), (3072, 419725), (3090, 417280), (3200, 402936), (3260, 395520), (3296, 391200), (3840, 335780), (3912, 329600), (4075, 316416), (4120, 312960), (4800, 268624), (4890, 263680), (4944, 260800), (5120, 251835), (5150, 250368), (5216, 247200), (6180, 208640), (6400, 201468), (6520, 197760), (6592, 195600), (7680, 167890), (7725, 166912), (7824, 164800), (8150, 158208), (8240, 156480), (9600, 134312), (9780, 131840), (9888, 130400), (10300, 125184), (10432, 123600), (12225, 105472), (12360, 104320), (12800, 100734), (13040, 98880), (13184, 97800), (15360, 83945), (15450, 83456), (15648, 82400), (16300, 79104), (16480, 78240), (16789, 76800), (19200, 67156), (19560, 65920), (19776, 65200), (20600, 62592), (20864, 61800), (24450, 52736), (24720, 52160), (25600, 50367), (26080, 49440), (26368, 48900), (30900, 41728), (31296, 41200), (32600, 39552), (32960, 39120), (33578, 38400)]