153209280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3257}}^1$

素因数の和:3291

約数の個数: 168

約数和(自身を含む): 566031888

約数和(自身を除く): 412822608

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3257, 3360, 3920, 4704, 5880, 6514, 6720, 7840, 9408, 9771, 11760, 13028, 15680, 16285, 19542, 22799, 23520, 26056, 32570, 39084, 45598, 47040, 48855, 52112, 65140, 68397, 78168, 91196, 97710, 104224, 113995, 130280, 136794, 156336, 159593, 182392, 195420, 208448, 227990, 260560, 273588, 312672, 319186, 341985, 364784, 390840, 455980, 478779, 521120, 547176, 625344, 638372, 683970, 729568, 781680, 797965, 911960, 957558, 1042240, 1094352, 1276744, 1367940, 1459136, 1563360, 1595930, 1823920, 1915116, 2188704, 2393895, 2553488, 2735880, 3126720, 3191860, 3647840, 3830232, 4377408, 4787790, 5106976, 5471760, 6383720, 7295680, 7660464, 9575580, 10213952, 10943520, 12767440, 15320928, 19151160, 21887040, 25534880, 30641856, 38302320, 51069760, 76604640, 153209280]

約数ペア:

[(1, 153209280), (2, 76604640), (3, 51069760), (4, 38302320), (5, 30641856), (6, 25534880), (7, 21887040), (8, 19151160), (10, 15320928), (12, 12767440), (14, 10943520), (15, 10213952), (16, 9575580), (20, 7660464), (21, 7295680), (24, 6383720), (28, 5471760), (30, 5106976), (32, 4787790), (35, 4377408), (40, 3830232), (42, 3647840), (48, 3191860), (49, 3126720), (56, 2735880), (60, 2553488), (64, 2393895), (70, 2188704), (80, 1915116), (84, 1823920), (96, 1595930), (98, 1563360), (105, 1459136), (112, 1367940), (120, 1276744), (140, 1094352), (147, 1042240), (160, 957558), (168, 911960), (192, 797965), (196, 781680), (210, 729568), (224, 683970), (240, 638372), (245, 625344), (280, 547176), (294, 521120), (320, 478779), (336, 455980), (392, 390840), (420, 364784), (448, 341985), (480, 319186), (490, 312672), (560, 273588), (588, 260560), (672, 227990), (735, 208448), (784, 195420), (840, 182392), (960, 159593), (980, 156336), (1120, 136794), (1176, 130280), (1344, 113995), (1470, 104224), (1568, 97710), (1680, 91196), (1960, 78168), (2240, 68397), (2352, 65140), (2940, 52112), (3136, 48855), (3257, 47040), (3360, 45598), (3920, 39084), (4704, 32570), (5880, 26056), (6514, 23520), (6720, 22799), (7840, 19542), (9408, 16285), (9771, 15680), (11760, 13028)]