317126400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 1064515200

約数和(自身を除く): 747388800

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, 83, 96, 100, 120, 128, 150, 160, 166, 192, 199, 200, 240, 249, 256, 300, 320, 332, 384, 398, 400, 415, 480, 498, 597, 600, 640, 664, 768, 796, 800, 830, 960, 995, 996, 1194, 1200, 1245, 1280, 1328, 1592, 1600, 1660, 1920, 1990, 1992, 2075, 2388, 2400, 2490, 2656, 2985, 3184, 3200, 3320, 3840, 3980, 3984, 4150, 4776, 4800, 4975, 4980, 5312, 5970, 6225, 6368, 6400, 6640, 7960, 7968, 8300, 9552, 9600, 9950, 9960, 10624, 11940, 12450, 12736, 13280, 14925, 15920, 15936, 16517, 16600, 19104, 19200, 19900, 19920, 21248, 23880, 24900, 25472, 26560, 29850, 31840, 31872, 33034, 33200, 38208, 39800, 39840, 47760, 49551, 49800, 50944, 53120, 59700, 63680, 63744, 66068, 66400, 76416, 79600, 79680, 82585, 95520, 99102, 99600, 106240, 119400, 127360, 132136, 132800, 152832, 159200, 159360, 165170, 191040, 198204, 199200, 238800, 247755, 254720, 264272, 265600, 318400, 318720, 330340, 382080, 396408, 398400, 412925, 477600, 495510, 528544, 531200, 636800, 660680, 764160, 792816, 796800, 825850, 955200, 991020, 1057088, 1238775, 1273600, 1321360, 1585632, 1593600, 1651700, 1910400, 1982040, 2114176, 2477550, 2642720, 3171264, 3303400, 3820800, 3964080, 4228352, 4955100, 5285440, 6342528, 6606800, 7928160, 9910200, 10570880, 12685056, 13213600, 15856320, 19820400, 21141760, 26427200, 31712640, 39640800, 52854400, 63425280, 79281600, 105708800, 158563200, 317126400]

約数ペア:

[(1, 317126400), (2, 158563200), (3, 105708800), (4, 79281600), (5, 63425280), (6, 52854400), (8, 39640800), (10, 31712640), (12, 26427200), (15, 21141760), (16, 19820400), (20, 15856320), (24, 13213600), (25, 12685056), (30, 10570880), (32, 9910200), (40, 7928160), (48, 6606800), (50, 6342528), (60, 5285440), (64, 4955100), (75, 4228352), (80, 3964080), (83, 3820800), (96, 3303400), (100, 3171264), (120, 2642720), (128, 2477550), (150, 2114176), (160, 1982040), (166, 1910400), (192, 1651700), (199, 1593600), (200, 1585632), (240, 1321360), (249, 1273600), (256, 1238775), (300, 1057088), (320, 991020), (332, 955200), (384, 825850), (398, 796800), (400, 792816), (415, 764160), (480, 660680), (498, 636800), (597, 531200), (600, 528544), (640, 495510), (664, 477600), (768, 412925), (796, 398400), (800, 396408), (830, 382080), (960, 330340), (995, 318720), (996, 318400), (1194, 265600), (1200, 264272), (1245, 254720), (1280, 247755), (1328, 238800), (1592, 199200), (1600, 198204), (1660, 191040), (1920, 165170), (1990, 159360), (1992, 159200), (2075, 152832), (2388, 132800), (2400, 132136), (2490, 127360), (2656, 119400), (2985, 106240), (3184, 99600), (3200, 99102), (3320, 95520), (3840, 82585), (3980, 79680), (3984, 79600), (4150, 76416), (4776, 66400), (4800, 66068), (4975, 63744), (4980, 63680), (5312, 59700), (5970, 53120), (6225, 50944), (6368, 49800), (6400, 49551), (6640, 47760), (7960, 39840), (7968, 39800), (8300, 38208), (9552, 33200), (9600, 33034), (9950, 31872), (9960, 31840), (10624, 29850), (11940, 26560), (12450, 25472), (12736, 24900), (13280, 23880), (14925, 21248), (15920, 19920), (15936, 19900), (16517, 19200), (16600, 19104)]