68768077440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{15661}}^1$

素因数の和:17970

約数の個数: 128

約数和(自身を含む): 219308094720

約数和(自身を除く): 150540017280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2287, 4574, 6861, 9148, 11435, 13722, 15661, 18296, 22870, 27444, 31322, 34305, 36592, 45740, 46983, 54888, 62644, 68610, 73184, 78305, 91480, 93966, 109776, 125288, 137220, 146368, 156610, 182960, 187932, 219552, 234915, 250576, 274440, 292736, 313220, 365920, 375864, 439104, 469830, 501152, 548880, 626440, 731840, 751728, 878208, 939660, 1002304, 1097760, 1252880, 1463680, 1503456, 1879320, 2004608, 2195520, 2505760, 3006912, 3758640, 4391040, 5011520, 6013824, 7517280, 10023040, 15034560, 30069120, 35816707, 71633414, 107450121, 143266828, 179083535, 214900242, 286533656, 358167070, 429800484, 537250605, 573067312, 716334140, 859600968, 1074501210, 1146134624, 1432668280, 1719201936, 2149002420, 2292269248, 2865336560, 3438403872, 4298004840, 4584538496, 5730673120, 6876807744, 8596009680, 11461346240, 13753615488, 17192019360, 22922692480, 34384038720, 68768077440]

約数ペア:

[(1, 68768077440), (2, 34384038720), (3, 22922692480), (4, 17192019360), (5, 13753615488), (6, 11461346240), (8, 8596009680), (10, 6876807744), (12, 5730673120), (15, 4584538496), (16, 4298004840), (20, 3438403872), (24, 2865336560), (30, 2292269248), (32, 2149002420), (40, 1719201936), (48, 1432668280), (60, 1146134624), (64, 1074501210), (80, 859600968), (96, 716334140), (120, 573067312), (128, 537250605), (160, 429800484), (192, 358167070), (240, 286533656), (320, 214900242), (384, 179083535), (480, 143266828), (640, 107450121), (960, 71633414), (1920, 35816707), (2287, 30069120), (4574, 15034560), (6861, 10023040), (9148, 7517280), (11435, 6013824), (13722, 5011520), (15661, 4391040), (18296, 3758640), (22870, 3006912), (27444, 2505760), (31322, 2195520), (34305, 2004608), (36592, 1879320), (45740, 1503456), (46983, 1463680), (54888, 1252880), (62644, 1097760), (68610, 1002304), (73184, 939660), (78305, 878208), (91480, 751728), (93966, 731840), (109776, 626440), (125288, 548880), (137220, 501152), (146368, 469830), (156610, 439104), (182960, 375864), (187932, 365920), (219552, 313220), (234915, 292736), (250576, 274440)]