56305920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 207212544

約数和(自身を除く): 150906624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 43, 44, 48, 55, 60, 62, 64, 66, 80, 86, 88, 93, 96, 110, 120, 124, 128, 129, 132, 155, 160, 165, 172, 176, 186, 192, 215, 220, 240, 248, 256, 258, 264, 310, 320, 330, 341, 344, 352, 372, 384, 430, 440, 465, 473, 480, 496, 516, 528, 620, 640, 645, 660, 682, 688, 704, 744, 768, 860, 880, 930, 946, 960, 992, 1023, 1032, 1056, 1240, 1280, 1290, 1320, 1333, 1364, 1376, 1408, 1419, 1488, 1705, 1720, 1760, 1860, 1892, 1920, 1984, 2046, 2064, 2112, 2365, 2480, 2580, 2640, 2666, 2728, 2752, 2816, 2838, 2976, 3410, 3440, 3520, 3720, 3784, 3840, 3968, 3999, 4092, 4128, 4224, 4730, 4960, 5115, 5160, 5280, 5332, 5456, 5504, 5676, 5952, 6665, 6820, 6880, 7040, 7095, 7440, 7568, 7936, 7998, 8184, 8256, 8448, 9460, 9920, 10230, 10320, 10560, 10664, 10912, 11008, 11352, 11904, 13330, 13640, 13760, 14080, 14190, 14663, 14880, 15136, 15996, 16368, 16512, 18920, 19840, 19995, 20460, 20640, 21120, 21328, 21824, 22704, 23808, 26660, 27280, 27520, 28380, 29326, 29760, 30272, 31992, 32736, 33024, 37840, 39680, 39990, 40920, 41280, 42240, 42656, 43648, 43989, 45408, 53320, 54560, 55040, 56760, 58652, 59520, 60544, 63984, 65472, 73315, 75680, 79980, 81840, 82560, 85312, 87296, 87978, 90816, 106640, 109120, 113520, 117304, 119040, 121088, 127968, 130944, 146630, 151360, 159960, 163680, 165120, 170624, 175956, 181632, 213280, 218240, 219945, 227040, 234608, 255936, 261888, 293260, 302720, 319920, 327360, 341248, 351912, 363264, 426560, 436480, 439890, 454080, 469216, 511872, 586520, 605440, 639840, 654720, 703824, 853120, 879780, 908160, 938432, 1023744, 1173040, 1279680, 1309440, 1407648, 1706240, 1759560, 1816320, 1876864, 2346080, 2559360, 2815296, 3519120, 3753728, 4692160, 5118720, 5630592, 7038240, 9384320, 11261184, 14076480, 18768640, 28152960, 56305920]

約数ペア:

[(1, 56305920), (2, 28152960), (3, 18768640), (4, 14076480), (5, 11261184), (6, 9384320), (8, 7038240), (10, 5630592), (11, 5118720), (12, 4692160), (15, 3753728), (16, 3519120), (20, 2815296), (22, 2559360), (24, 2346080), (30, 1876864), (31, 1816320), (32, 1759560), (33, 1706240), (40, 1407648), (43, 1309440), (44, 1279680), (48, 1173040), (55, 1023744), (60, 938432), (62, 908160), (64, 879780), (66, 853120), (80, 703824), (86, 654720), (88, 639840), (93, 605440), (96, 586520), (110, 511872), (120, 469216), (124, 454080), (128, 439890), (129, 436480), (132, 426560), (155, 363264), (160, 351912), (165, 341248), (172, 327360), (176, 319920), (186, 302720), (192, 293260), (215, 261888), (220, 255936), (240, 234608), (248, 227040), (256, 219945), (258, 218240), (264, 213280), (310, 181632), (320, 175956), (330, 170624), (341, 165120), (344, 163680), (352, 159960), (372, 151360), (384, 146630), (430, 130944), (440, 127968), (465, 121088), (473, 119040), (480, 117304), (496, 113520), (516, 109120), (528, 106640), (620, 90816), (640, 87978), (645, 87296), (660, 85312), (682, 82560), (688, 81840), (704, 79980), (744, 75680), (768, 73315), (860, 65472), (880, 63984), (930, 60544), (946, 59520), (960, 58652), (992, 56760), (1023, 55040), (1032, 54560), (1056, 53320), (1240, 45408), (1280, 43989), (1290, 43648), (1320, 42656), (1333, 42240), (1364, 41280), (1376, 40920), (1408, 39990), (1419, 39680), (1488, 37840), (1705, 33024), (1720, 32736), (1760, 31992), (1860, 30272), (1892, 29760), (1920, 29326), (1984, 28380), (2046, 27520), (2064, 27280), (2112, 26660), (2365, 23808), (2480, 22704), (2580, 21824), (2640, 21328), (2666, 21120), (2728, 20640), (2752, 20460), (2816, 19995), (2838, 19840), (2976, 18920), (3410, 16512), (3440, 16368), (3520, 15996), (3720, 15136), (3784, 14880), (3840, 14663), (3968, 14190), (3999, 14080), (4092, 13760), (4128, 13640), (4224, 13330), (4730, 11904), (4960, 11352), (5115, 11008), (5160, 10912), (5280, 10664), (5332, 10560), (5456, 10320), (5504, 10230), (5676, 9920), (5952, 9460), (6665, 8448), (6820, 8256), (6880, 8184), (7040, 7998), (7095, 7936), (7440, 7568)]