4172750960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1375

約数の個数: 160

約数和(自身を含む): 11431411200

約数和(自身を除く): 7258660240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 149, 172, 215, 280, 298, 301, 344, 430, 560, 596, 602, 688, 745, 860, 1043, 1163, 1192, 1204, 1490, 1505, 1720, 2086, 2326, 2384, 2408, 2980, 3010, 3440, 4172, 4652, 4816, 5215, 5815, 5960, 6020, 6407, 8141, 8344, 9304, 10430, 11630, 11920, 12040, 12814, 16282, 16688, 18608, 20860, 23260, 24080, 25628, 32035, 32564, 40705, 41720, 44849, 46520, 50009, 51256, 64070, 65128, 81410, 83440, 89698, 93040, 100018, 102512, 128140, 130256, 162820, 173287, 179396, 200036, 224245, 250045, 256280, 325640, 346574, 350063, 358792, 400072, 448490, 500090, 512560, 651280, 693148, 700126, 717584, 800144, 866435, 896980, 1000180, 1213009, 1386296, 1400252, 1732870, 1750315, 1793960, 2000360, 2426018, 2772592, 2800504, 3465740, 3500630, 3587920, 4000720, 4852036, 5601008, 6065045, 6931480, 7001260, 7451341, 9704072, 12130090, 13862960, 14002520, 14902682, 19408144, 24260180, 28005040, 29805364, 37256705, 48520360, 52159387, 59610728, 74513410, 97040720, 104318774, 119221456, 149026820, 208637548, 260796935, 298053640, 417275096, 521593870, 596107280, 834550192, 1043187740, 2086375480, 4172750960]

約数ペア:

[(1, 4172750960), (2, 2086375480), (4, 1043187740), (5, 834550192), (7, 596107280), (8, 521593870), (10, 417275096), (14, 298053640), (16, 260796935), (20, 208637548), (28, 149026820), (35, 119221456), (40, 104318774), (43, 97040720), (56, 74513410), (70, 59610728), (80, 52159387), (86, 48520360), (112, 37256705), (140, 29805364), (149, 28005040), (172, 24260180), (215, 19408144), (280, 14902682), (298, 14002520), (301, 13862960), (344, 12130090), (430, 9704072), (560, 7451341), (596, 7001260), (602, 6931480), (688, 6065045), (745, 5601008), (860, 4852036), (1043, 4000720), (1163, 3587920), (1192, 3500630), (1204, 3465740), (1490, 2800504), (1505, 2772592), (1720, 2426018), (2086, 2000360), (2326, 1793960), (2384, 1750315), (2408, 1732870), (2980, 1400252), (3010, 1386296), (3440, 1213009), (4172, 1000180), (4652, 896980), (4816, 866435), (5215, 800144), (5815, 717584), (5960, 700126), (6020, 693148), (6407, 651280), (8141, 512560), (8344, 500090), (9304, 448490), (10430, 400072), (11630, 358792), (11920, 350063), (12040, 346574), (12814, 325640), (16282, 256280), (16688, 250045), (18608, 224245), (20860, 200036), (23260, 179396), (24080, 173287), (25628, 162820), (32035, 130256), (32564, 128140), (40705, 102512), (41720, 100018), (44849, 93040), (46520, 89698), (50009, 83440), (51256, 81410), (64070, 65128)]