169675520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 481239360

約数和(自身を除く): 311563840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 464, 560, 580, 640, 653, 812, 896, 928, 1015, 1120, 1160, 1280, 1306, 1624, 1792, 1856, 2030, 2240, 2320, 2612, 3248, 3265, 3712, 4060, 4480, 4571, 4640, 5224, 6496, 6530, 7424, 8120, 8960, 9142, 9280, 10448, 12992, 13060, 16240, 18284, 18560, 18937, 20896, 22855, 25984, 26120, 32480, 36568, 37120, 37874, 41792, 45710, 51968, 52240, 64960, 73136, 75748, 83584, 91420, 94685, 104480, 129920, 132559, 146272, 151496, 167168, 182840, 189370, 208960, 259840, 265118, 292544, 302992, 365680, 378740, 417920, 530236, 585088, 605984, 662795, 731360, 757480, 835840, 1060472, 1170176, 1211968, 1325590, 1462720, 1514960, 2120944, 2423936, 2651180, 2925440, 3029920, 4241888, 4847872, 5302360, 5850880, 6059840, 8483776, 10604720, 12119680, 16967552, 21209440, 24239360, 33935104, 42418880, 84837760, 169675520]

約数ペア:

[(1, 169675520), (2, 84837760), (4, 42418880), (5, 33935104), (7, 24239360), (8, 21209440), (10, 16967552), (14, 12119680), (16, 10604720), (20, 8483776), (28, 6059840), (29, 5850880), (32, 5302360), (35, 4847872), (40, 4241888), (56, 3029920), (58, 2925440), (64, 2651180), (70, 2423936), (80, 2120944), (112, 1514960), (116, 1462720), (128, 1325590), (140, 1211968), (145, 1170176), (160, 1060472), (203, 835840), (224, 757480), (232, 731360), (256, 662795), (280, 605984), (290, 585088), (320, 530236), (406, 417920), (448, 378740), (464, 365680), (560, 302992), (580, 292544), (640, 265118), (653, 259840), (812, 208960), (896, 189370), (928, 182840), (1015, 167168), (1120, 151496), (1160, 146272), (1280, 132559), (1306, 129920), (1624, 104480), (1792, 94685), (1856, 91420), (2030, 83584), (2240, 75748), (2320, 73136), (2612, 64960), (3248, 52240), (3265, 51968), (3712, 45710), (4060, 41792), (4480, 37874), (4571, 37120), (4640, 36568), (5224, 32480), (6496, 26120), (6530, 25984), (7424, 22855), (8120, 20896), (8960, 18937), (9142, 18560), (9280, 18284), (10448, 16240), (12992, 13060)]