243660147200

素因数分解:

$2^9\times 5^2\times {\mathrm{223}}^1\times {\mathrm{85363}}^1$

素因数の和:85614

約数の個数: 120

約数和(自身を含む): 606401271168

約数和(自身を除く): 362741123968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 223, 256, 320, 400, 446, 512, 640, 800, 892, 1115, 1280, 1600, 1784, 2230, 2560, 3200, 3568, 4460, 5575, 6400, 7136, 8920, 11150, 12800, 14272, 17840, 22300, 28544, 35680, 44600, 57088, 71360, 85363, 89200, 114176, 142720, 170726, 178400, 285440, 341452, 356800, 426815, 570880, 682904, 713600, 853630, 1365808, 1427200, 1707260, 2134075, 2731616, 2854400, 3414520, 4268150, 5463232, 6829040, 8536300, 10926464, 13658080, 17072600, 19035949, 21852928, 27316160, 34145200, 38071898, 43705856, 54632320, 68290400, 76143796, 95179745, 109264640, 136580800, 152287592, 190359490, 218529280, 273161600, 304575184, 380718980, 475898725, 546323200, 609150368, 761437960, 951797450, 1092646400, 1218300736, 1522875920, 1903594900, 2436601472, 3045751840, 3807189800, 4873202944, 6091503680, 7614379600, 9746405888, 12183007360, 15228759200, 24366014720, 30457518400, 48732029440, 60915036800, 121830073600, 243660147200]

約数ペア:

[(1, 243660147200), (2, 121830073600), (4, 60915036800), (5, 48732029440), (8, 30457518400), (10, 24366014720), (16, 15228759200), (20, 12183007360), (25, 9746405888), (32, 7614379600), (40, 6091503680), (50, 4873202944), (64, 3807189800), (80, 3045751840), (100, 2436601472), (128, 1903594900), (160, 1522875920), (200, 1218300736), (223, 1092646400), (256, 951797450), (320, 761437960), (400, 609150368), (446, 546323200), (512, 475898725), (640, 380718980), (800, 304575184), (892, 273161600), (1115, 218529280), (1280, 190359490), (1600, 152287592), (1784, 136580800), (2230, 109264640), (2560, 95179745), (3200, 76143796), (3568, 68290400), (4460, 54632320), (5575, 43705856), (6400, 38071898), (7136, 34145200), (8920, 27316160), (11150, 21852928), (12800, 19035949), (14272, 17072600), (17840, 13658080), (22300, 10926464), (28544, 8536300), (35680, 6829040), (44600, 5463232), (57088, 4268150), (71360, 3414520), (85363, 2854400), (89200, 2731616), (114176, 2134075), (142720, 1707260), (170726, 1427200), (178400, 1365808), (285440, 853630), (341452, 713600), (356800, 682904), (426815, 570880)]