40510080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 150925320

約数和(自身を除く): 110415240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 541, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1082, 1152, 1170, 1248, 1440, 1560, 1623, 1664, 1872, 1920, 2080, 2164, 2340, 2496, 2705, 2880, 3120, 3246, 3744, 4160, 4328, 4680, 4869, 4992, 5410, 5760, 6240, 6492, 7033, 7488, 8115, 8320, 8656, 9360, 9738, 10820, 12480, 12984, 14066, 14976, 16230, 17312, 18720, 19476, 21099, 21640, 24345, 24960, 25968, 28132, 32460, 34624, 35165, 37440, 38952, 42198, 43280, 48690, 51936, 56264, 63297, 64920, 69248, 70330, 74880, 77904, 84396, 86560, 97380, 103872, 105495, 112528, 126594, 129840, 140660, 155808, 168792, 173120, 194760, 207744, 210990, 225056, 253188, 259680, 281320, 311616, 316485, 337584, 346240, 389520, 421980, 450112, 506376, 519360, 562640, 623232, 632970, 675168, 779040, 843960, 900224, 1012752, 1038720, 1125280, 1265940, 1350336, 1558080, 1687920, 2025504, 2250560, 2531880, 2700672, 3116160, 3375840, 4051008, 4501120, 5063760, 6751680, 8102016, 10127520, 13503360, 20255040, 40510080]

約数ペア:

[(1, 40510080), (2, 20255040), (3, 13503360), (4, 10127520), (5, 8102016), (6, 6751680), (8, 5063760), (9, 4501120), (10, 4051008), (12, 3375840), (13, 3116160), (15, 2700672), (16, 2531880), (18, 2250560), (20, 2025504), (24, 1687920), (26, 1558080), (30, 1350336), (32, 1265940), (36, 1125280), (39, 1038720), (40, 1012752), (45, 900224), (48, 843960), (52, 779040), (60, 675168), (64, 632970), (65, 623232), (72, 562640), (78, 519360), (80, 506376), (90, 450112), (96, 421980), (104, 389520), (117, 346240), (120, 337584), (128, 316485), (130, 311616), (144, 281320), (156, 259680), (160, 253188), (180, 225056), (192, 210990), (195, 207744), (208, 194760), (234, 173120), (240, 168792), (260, 155808), (288, 140660), (312, 129840), (320, 126594), (360, 112528), (384, 105495), (390, 103872), (416, 97380), (468, 86560), (480, 84396), (520, 77904), (541, 74880), (576, 70330), (585, 69248), (624, 64920), (640, 63297), (720, 56264), (780, 51936), (832, 48690), (936, 43280), (960, 42198), (1040, 38952), (1082, 37440), (1152, 35165), (1170, 34624), (1248, 32460), (1440, 28132), (1560, 25968), (1623, 24960), (1664, 24345), (1872, 21640), (1920, 21099), (2080, 19476), (2164, 18720), (2340, 17312), (2496, 16230), (2705, 14976), (2880, 14066), (3120, 12984), (3246, 12480), (3744, 10820), (4160, 9738), (4328, 9360), (4680, 8656), (4869, 8320), (4992, 8115), (5410, 7488), (5760, 7033), (6240, 6492)]