172314240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12821}}^1$

素因数の和:12850

約数の個数: 128

約数和(自身を含む): 627765120

約数和(自身を除く): 455450880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 12821, 13440, 25642, 38463, 51284, 64105, 76926, 89747, 102568, 128210, 153852, 179494, 192315, 205136, 256420, 269241, 307704, 358988, 384630, 410272, 448735, 512840, 538482, 615408, 717976, 769260, 820544, 897470, 1025680, 1076964, 1230816, 1346205, 1435952, 1538520, 1641088, 1794940, 2051360, 2153928, 2461632, 2692410, 2871904, 3077040, 3589880, 4102720, 4307856, 4923264, 5384820, 5743808, 6154080, 7179760, 8205440, 8615712, 10769640, 11487616, 12308160, 14359520, 17231424, 21539280, 24616320, 28719040, 34462848, 43078560, 57438080, 86157120, 172314240]

約数ペア:

[(1, 172314240), (2, 86157120), (3, 57438080), (4, 43078560), (5, 34462848), (6, 28719040), (7, 24616320), (8, 21539280), (10, 17231424), (12, 14359520), (14, 12308160), (15, 11487616), (16, 10769640), (20, 8615712), (21, 8205440), (24, 7179760), (28, 6154080), (30, 5743808), (32, 5384820), (35, 4923264), (40, 4307856), (42, 4102720), (48, 3589880), (56, 3077040), (60, 2871904), (64, 2692410), (70, 2461632), (80, 2153928), (84, 2051360), (96, 1794940), (105, 1641088), (112, 1538520), (120, 1435952), (128, 1346205), (140, 1230816), (160, 1076964), (168, 1025680), (192, 897470), (210, 820544), (224, 769260), (240, 717976), (280, 615408), (320, 538482), (336, 512840), (384, 448735), (420, 410272), (448, 384630), (480, 358988), (560, 307704), (640, 269241), (672, 256420), (840, 205136), (896, 192315), (960, 179494), (1120, 153852), (1344, 128210), (1680, 102568), (1920, 89747), (2240, 76926), (2688, 64105), (3360, 51284), (4480, 38463), (6720, 25642), (12821, 13440)]