775226960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 1974516480

約数和(自身を除く): 1199289520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 59, 74, 80, 92, 115, 118, 148, 184, 185, 193, 230, 236, 295, 296, 368, 370, 386, 460, 472, 590, 592, 740, 772, 851, 920, 944, 965, 1180, 1357, 1480, 1544, 1702, 1840, 1930, 2183, 2360, 2714, 2960, 3088, 3404, 3860, 4255, 4366, 4439, 4720, 5428, 6785, 6808, 7141, 7720, 8510, 8732, 8878, 10856, 10915, 11387, 13570, 13616, 14282, 15440, 17020, 17464, 17756, 21712, 21830, 22195, 22774, 27140, 28564, 34040, 34928, 35512, 35705, 43660, 44390, 45548, 50209, 54280, 56935, 57128, 68080, 71024, 71410, 87320, 88780, 91096, 100418, 108560, 113870, 114256, 142820, 164243, 174640, 177560, 182192, 200836, 227740, 251045, 261901, 285640, 328486, 355120, 401672, 421319, 455480, 502090, 523802, 571280, 656972, 803344, 821215, 842638, 910960, 1004180, 1047604, 1309505, 1313944, 1642430, 1685276, 2008360, 2095208, 2106595, 2619010, 2627888, 3284860, 3370552, 4016720, 4190416, 4213190, 5238020, 6569720, 6741104, 8426380, 9690337, 10476040, 13139440, 16852760, 19380674, 20952080, 33705520, 38761348, 48451685, 77522696, 96903370, 155045392, 193806740, 387613480, 775226960]

約数ペア:

[(1, 775226960), (2, 387613480), (4, 193806740), (5, 155045392), (8, 96903370), (10, 77522696), (16, 48451685), (20, 38761348), (23, 33705520), (37, 20952080), (40, 19380674), (46, 16852760), (59, 13139440), (74, 10476040), (80, 9690337), (92, 8426380), (115, 6741104), (118, 6569720), (148, 5238020), (184, 4213190), (185, 4190416), (193, 4016720), (230, 3370552), (236, 3284860), (295, 2627888), (296, 2619010), (368, 2106595), (370, 2095208), (386, 2008360), (460, 1685276), (472, 1642430), (590, 1313944), (592, 1309505), (740, 1047604), (772, 1004180), (851, 910960), (920, 842638), (944, 821215), (965, 803344), (1180, 656972), (1357, 571280), (1480, 523802), (1544, 502090), (1702, 455480), (1840, 421319), (1930, 401672), (2183, 355120), (2360, 328486), (2714, 285640), (2960, 261901), (3088, 251045), (3404, 227740), (3860, 200836), (4255, 182192), (4366, 177560), (4439, 174640), (4720, 164243), (5428, 142820), (6785, 114256), (6808, 113870), (7141, 108560), (7720, 100418), (8510, 91096), (8732, 88780), (8878, 87320), (10856, 71410), (10915, 71024), (11387, 68080), (13570, 57128), (13616, 56935), (14282, 54280), (15440, 50209), (17020, 45548), (17464, 44390), (17756, 43660), (21712, 35705), (21830, 35512), (22195, 34928), (22774, 34040), (27140, 28564)]