1656239040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1063}}^1$

素因数の和:1627

約数の個数: 168

約数和(自身を含む): 5712671328

約数和(自身を除く): 4056432288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 541, 576, 720, 960, 1063, 1082, 1440, 1623, 2126, 2164, 2705, 2880, 3189, 3246, 4252, 4328, 4869, 5315, 5410, 6378, 6492, 8115, 8504, 8656, 9567, 9738, 10630, 10820, 12756, 12984, 15945, 16230, 17008, 17312, 19134, 19476, 21260, 21640, 24345, 25512, 25968, 31890, 32460, 34016, 34624, 38268, 38952, 42520, 43280, 47835, 48690, 51024, 51936, 63780, 64920, 68032, 76536, 77904, 85040, 86560, 95670, 97380, 102048, 103872, 127560, 129840, 153072, 155808, 170080, 173120, 191340, 194760, 204096, 255120, 259680, 306144, 311616, 340160, 382680, 389520, 510240, 519360, 575083, 612288, 765360, 779040, 1020480, 1150166, 1530720, 1558080, 1725249, 2300332, 2875415, 3061440, 3450498, 4600664, 5175747, 5750830, 6900996, 8626245, 9201328, 10351494, 11501660, 13801992, 17252490, 18402656, 20702988, 23003320, 25878735, 27603984, 34504980, 36805312, 41405976, 46006640, 51757470, 55207968, 69009960, 82811952, 92013280, 103514940, 110415936, 138019920, 165623904, 184026560, 207029880, 276039840, 331247808, 414059760, 552079680, 828119520, 1656239040]

約数ペア:

[(1, 1656239040), (2, 828119520), (3, 552079680), (4, 414059760), (5, 331247808), (6, 276039840), (8, 207029880), (9, 184026560), (10, 165623904), (12, 138019920), (15, 110415936), (16, 103514940), (18, 92013280), (20, 82811952), (24, 69009960), (30, 55207968), (32, 51757470), (36, 46006640), (40, 41405976), (45, 36805312), (48, 34504980), (60, 27603984), (64, 25878735), (72, 23003320), (80, 20702988), (90, 18402656), (96, 17252490), (120, 13801992), (144, 11501660), (160, 10351494), (180, 9201328), (192, 8626245), (240, 6900996), (288, 5750830), (320, 5175747), (360, 4600664), (480, 3450498), (541, 3061440), (576, 2875415), (720, 2300332), (960, 1725249), (1063, 1558080), (1082, 1530720), (1440, 1150166), (1623, 1020480), (2126, 779040), (2164, 765360), (2705, 612288), (2880, 575083), (3189, 519360), (3246, 510240), (4252, 389520), (4328, 382680), (4869, 340160), (5315, 311616), (5410, 306144), (6378, 259680), (6492, 255120), (8115, 204096), (8504, 194760), (8656, 191340), (9567, 173120), (9738, 170080), (10630, 155808), (10820, 153072), (12756, 129840), (12984, 127560), (15945, 103872), (16230, 102048), (17008, 97380), (17312, 95670), (19134, 86560), (19476, 85040), (21260, 77904), (21640, 76536), (24345, 68032), (25512, 64920), (25968, 63780), (31890, 51936), (32460, 51024), (34016, 48690), (34624, 47835), (38268, 43280), (38952, 42520)]