171159040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 457158240

約数和(自身を除く): 285999200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 139, 148, 160, 185, 208, 256, 260, 278, 296, 320, 370, 416, 481, 512, 520, 556, 592, 640, 695, 740, 832, 962, 1040, 1112, 1184, 1280, 1390, 1480, 1664, 1807, 1924, 2080, 2224, 2368, 2405, 2560, 2780, 2960, 3328, 3614, 3848, 4160, 4448, 4736, 4810, 5143, 5560, 5920, 6656, 7228, 7696, 8320, 8896, 9035, 9472, 9620, 10286, 11120, 11840, 14456, 15392, 16640, 17792, 18070, 18944, 19240, 20572, 22240, 23680, 25715, 28912, 30784, 33280, 35584, 36140, 38480, 41144, 44480, 47360, 51430, 57824, 61568, 66859, 71168, 72280, 76960, 82288, 88960, 94720, 102860, 115648, 123136, 133718, 144560, 153920, 164576, 177920, 205720, 231296, 246272, 267436, 289120, 307840, 329152, 334295, 355840, 411440, 462592, 534872, 578240, 615680, 658304, 668590, 822880, 925184, 1069744, 1156480, 1231360, 1316608, 1337180, 1645760, 2139488, 2312960, 2633216, 2674360, 3291520, 4278976, 4625920, 5348720, 6583040, 8557952, 10697440, 13166080, 17115904, 21394880, 34231808, 42789760, 85579520, 171159040]

約数ペア:

[(1, 171159040), (2, 85579520), (4, 42789760), (5, 34231808), (8, 21394880), (10, 17115904), (13, 13166080), (16, 10697440), (20, 8557952), (26, 6583040), (32, 5348720), (37, 4625920), (40, 4278976), (52, 3291520), (64, 2674360), (65, 2633216), (74, 2312960), (80, 2139488), (104, 1645760), (128, 1337180), (130, 1316608), (139, 1231360), (148, 1156480), (160, 1069744), (185, 925184), (208, 822880), (256, 668590), (260, 658304), (278, 615680), (296, 578240), (320, 534872), (370, 462592), (416, 411440), (481, 355840), (512, 334295), (520, 329152), (556, 307840), (592, 289120), (640, 267436), (695, 246272), (740, 231296), (832, 205720), (962, 177920), (1040, 164576), (1112, 153920), (1184, 144560), (1280, 133718), (1390, 123136), (1480, 115648), (1664, 102860), (1807, 94720), (1924, 88960), (2080, 82288), (2224, 76960), (2368, 72280), (2405, 71168), (2560, 66859), (2780, 61568), (2960, 57824), (3328, 51430), (3614, 47360), (3848, 44480), (4160, 41144), (4448, 38480), (4736, 36140), (4810, 35584), (5143, 33280), (5560, 30784), (5920, 28912), (6656, 25715), (7228, 23680), (7696, 22240), (8320, 20572), (8896, 19240), (9035, 18944), (9472, 18070), (9620, 17792), (10286, 16640), (11120, 15392), (11840, 14456)]