169314880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:732

約数の個数: 112

約数和(自身を含む): 465100416

約数和(自身を除く): 295785536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 224, 262, 280, 320, 448, 524, 560, 577, 655, 917, 1048, 1120, 1154, 1310, 1834, 2096, 2240, 2308, 2620, 2885, 3668, 4039, 4192, 4585, 4616, 5240, 5770, 7336, 8078, 8384, 9170, 9232, 10480, 11540, 14672, 16156, 18340, 18464, 20195, 20960, 23080, 29344, 32312, 36680, 36928, 40390, 41920, 46160, 58688, 64624, 73360, 75587, 80780, 92320, 129248, 146720, 151174, 161560, 184640, 258496, 293440, 302348, 323120, 377935, 529109, 604696, 646240, 755870, 1058218, 1209392, 1292480, 1511740, 2116436, 2418784, 2645545, 3023480, 4232872, 4837568, 5291090, 6046960, 8465744, 10582180, 12093920, 16931488, 21164360, 24187840, 33862976, 42328720, 84657440, 169314880]

約数ペア:

[(1, 169314880), (2, 84657440), (4, 42328720), (5, 33862976), (7, 24187840), (8, 21164360), (10, 16931488), (14, 12093920), (16, 10582180), (20, 8465744), (28, 6046960), (32, 5291090), (35, 4837568), (40, 4232872), (56, 3023480), (64, 2645545), (70, 2418784), (80, 2116436), (112, 1511740), (131, 1292480), (140, 1209392), (160, 1058218), (224, 755870), (262, 646240), (280, 604696), (320, 529109), (448, 377935), (524, 323120), (560, 302348), (577, 293440), (655, 258496), (917, 184640), (1048, 161560), (1120, 151174), (1154, 146720), (1310, 129248), (1834, 92320), (2096, 80780), (2240, 75587), (2308, 73360), (2620, 64624), (2885, 58688), (3668, 46160), (4039, 41920), (4192, 40390), (4585, 36928), (4616, 36680), (5240, 32312), (5770, 29344), (7336, 23080), (8078, 20960), (8384, 20195), (9170, 18464), (9232, 18340), (10480, 16156), (11540, 14672)]