63425280

素因数分解:

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

素因数の和:306

約数の個数: 144

約数和(自身を含む): 206035200

約数和(自身を除く): 142609920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 199, 240, 249, 256, 320, 332, 384, 398, 415, 480, 498, 597, 640, 664, 768, 796, 830, 960, 995, 996, 1194, 1245, 1280, 1328, 1592, 1660, 1920, 1990, 1992, 2388, 2490, 2656, 2985, 3184, 3320, 3840, 3980, 3984, 4776, 4980, 5312, 5970, 6368, 6640, 7960, 7968, 9552, 9960, 10624, 11940, 12736, 13280, 15920, 15936, 16517, 19104, 19920, 21248, 23880, 25472, 26560, 31840, 31872, 33034, 38208, 39840, 47760, 49551, 50944, 53120, 63680, 63744, 66068, 76416, 79680, 82585, 95520, 99102, 106240, 127360, 132136, 152832, 159360, 165170, 191040, 198204, 247755, 254720, 264272, 318720, 330340, 382080, 396408, 495510, 528544, 660680, 764160, 792816, 991020, 1057088, 1321360, 1585632, 1982040, 2114176, 2642720, 3171264, 3964080, 4228352, 5285440, 6342528, 7928160, 10570880, 12685056, 15856320, 21141760, 31712640, 63425280]

約数ペア:

[(1, 63425280), (2, 31712640), (3, 21141760), (4, 15856320), (5, 12685056), (6, 10570880), (8, 7928160), (10, 6342528), (12, 5285440), (15, 4228352), (16, 3964080), (20, 3171264), (24, 2642720), (30, 2114176), (32, 1982040), (40, 1585632), (48, 1321360), (60, 1057088), (64, 991020), (80, 792816), (83, 764160), (96, 660680), (120, 528544), (128, 495510), (160, 396408), (166, 382080), (192, 330340), (199, 318720), (240, 264272), (249, 254720), (256, 247755), (320, 198204), (332, 191040), (384, 165170), (398, 159360), (415, 152832), (480, 132136), (498, 127360), (597, 106240), (640, 99102), (664, 95520), (768, 82585), (796, 79680), (830, 76416), (960, 66068), (995, 63744), (996, 63680), (1194, 53120), (1245, 50944), (1280, 49551), (1328, 47760), (1592, 39840), (1660, 38208), (1920, 33034), (1990, 31872), (1992, 31840), (2388, 26560), (2490, 25472), (2656, 23880), (2985, 21248), (3184, 19920), (3320, 19104), (3840, 16517), (3980, 15936), (3984, 15920), (4776, 13280), (4980, 12736), (5312, 11940), (5970, 10624), (6368, 9960), (6640, 9552), (7960, 7968)]