2559318720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:608

約数の個数: 448

約数和(自身を含む): 10080930816

約数和(自身を除く): 7521612096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 43, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 86, 96, 102, 105, 112, 119, 120, 129, 136, 140, 160, 168, 170, 172, 192, 204, 210, 215, 224, 238, 240, 255, 258, 272, 280, 301, 320, 336, 340, 344, 357, 408, 420, 430, 448, 476, 480, 510, 516, 521, 544, 560, 595, 602, 645, 672, 680, 688, 714, 731, 816, 840, 860, 903, 952, 960, 1020, 1032, 1042, 1088, 1120, 1190, 1204, 1290, 1344, 1360, 1376, 1428, 1462, 1505, 1563, 1632, 1680, 1720, 1785, 1806, 1904, 2040, 2064, 2084, 2193, 2240, 2380, 2408, 2580, 2605, 2720, 2752, 2856, 2924, 3010, 3126, 3264, 3360, 3440, 3570, 3612, 3647, 3655, 3808, 4080, 4128, 4168, 4386, 4515, 4760, 4816, 5117, 5160, 5210, 5440, 5712, 5848, 6020, 6252, 6720, 6880, 7140, 7224, 7294, 7310, 7616, 7815, 8160, 8256, 8336, 8772, 8857, 9030, 9520, 9632, 10234, 10320, 10420, 10941, 10965, 11424, 11696, 12040, 12504, 13760, 14280, 14448, 14588, 14620, 15351, 15630, 16320, 16672, 17544, 17714, 18060, 18235, 19040, 19264, 20468, 20640, 20840, 21882, 21930, 22403, 22848, 23392, 24080, 25008, 25585, 26571, 28560, 28896, 29176, 29240, 30702, 31260, 33344, 35088, 35428, 36120, 36470, 38080, 40936, 41280, 41680, 43764, 43860, 44285, 44806, 46784, 48160, 50016, 51170, 53142, 54705, 57120, 57792, 58352, 58480, 61404, 61999, 62520, 67209, 70176, 70856, 72240, 72940, 76755, 81872, 83360, 87528, 87720, 88570, 89612, 96320, 100032, 102340, 106284, 109410, 112015, 114240, 116704, 116960, 122808, 123998, 125040, 132855, 134418, 140352, 141712, 144480, 145880, 153510, 156821, 163744, 166720, 175056, 175440, 177140, 179224, 185997, 204680, 212568, 218820, 224030, 233408, 233920, 245616, 247996, 250080, 265710, 268836, 283424, 288960, 291760, 307020, 309995, 313642, 327488, 336045, 350112, 350880, 354280, 358448, 371994, 380851, 409360, 425136, 437640, 448060, 470463, 491232, 495992, 500160, 531420, 537672, 566848, 583520, 614040, 619990, 627284, 672090, 700224, 701760, 708560, 716896, 743988, 761702, 784105, 818720, 850272, 875280, 896120, 929985, 940926, 982464, 991984, 1062840, 1075344, 1142553, 1167040, 1228080, 1239980, 1254568, 1344180, 1417120, 1433792, 1487976, 1523404, 1568210, 1637440, 1700544, 1750560, 1792240, 1859970, 1881852, 1904255, 1983968, 2125680, 2150688, 2285106, 2352315, 2456160, 2479960, 2509136, 2665957, 2688360, 2834240, 2975952, 3046808, 3136420, 3501120, 3584480, 3719940, 3763704, 3808510, 3967936, 4251360, 4301376, 4570212, 4704630, 4912320, 4959920, 5018272, 5331914, 5376720, 5712765, 5951904, 6093616, 6272840, 7168960, 7439880, 7527408, 7617020, 7997871, 8502720, 9140424, 9409260, 9919840, 10036544, 10663828, 10753440, 11425530, 11903808, 12187232, 12545680, 13329785, 14879760, 15054816, 15234040, 15995742, 18280848, 18818520, 19839680, 21327656, 21506880, 22851060, 24374464, 25091360, 26659570, 29759520, 30109632, 30468080, 31991484, 36561696, 37637040, 39989355, 42655312, 45702120, 50182720, 53319140, 59519040, 60936160, 63982968, 73123392, 75274080, 79978710, 85310624, 91404240, 106638280, 121872320, 127965936, 150548160, 159957420, 170621248, 182808480, 213276560, 255931872, 319914840, 365616960, 426553120, 511863744, 639829680, 853106240, 1279659360, 2559318720]

約数ペア:

[(1, 2559318720), (2, 1279659360), (3, 853106240), (4, 639829680), (5, 511863744), (6, 426553120), (7, 365616960), (8, 319914840), (10, 255931872), (12, 213276560), (14, 182808480), (15, 170621248), (16, 159957420), (17, 150548160), (20, 127965936), (21, 121872320), (24, 106638280), (28, 91404240), (30, 85310624), (32, 79978710), (34, 75274080), (35, 73123392), (40, 63982968), (42, 60936160), (43, 59519040), (48, 53319140), (51, 50182720), (56, 45702120), (60, 42655312), (64, 39989355), (68, 37637040), (70, 36561696), (80, 31991484), (84, 30468080), (85, 30109632), (86, 29759520), (96, 26659570), (102, 25091360), (105, 24374464), (112, 22851060), (119, 21506880), (120, 21327656), (129, 19839680), (136, 18818520), (140, 18280848), (160, 15995742), (168, 15234040), (170, 15054816), (172, 14879760), (192, 13329785), (204, 12545680), (210, 12187232), (215, 11903808), (224, 11425530), (238, 10753440), (240, 10663828), (255, 10036544), (258, 9919840), (272, 9409260), (280, 9140424), (301, 8502720), (320, 7997871), (336, 7617020), (340, 7527408), (344, 7439880), (357, 7168960), (408, 6272840), (420, 6093616), (430, 5951904), (448, 5712765), (476, 5376720), (480, 5331914), (510, 5018272), (516, 4959920), (521, 4912320), (544, 4704630), (560, 4570212), (595, 4301376), (602, 4251360), (645, 3967936), (672, 3808510), (680, 3763704), (688, 3719940), (714, 3584480), (731, 3501120), (816, 3136420), (840, 3046808), (860, 2975952), (903, 2834240), (952, 2688360), (960, 2665957), (1020, 2509136), (1032, 2479960), (1042, 2456160), (1088, 2352315), (1120, 2285106), (1190, 2150688), (1204, 2125680), (1290, 1983968), (1344, 1904255), (1360, 1881852), (1376, 1859970), (1428, 1792240), (1462, 1750560), (1505, 1700544), (1563, 1637440), (1632, 1568210), (1680, 1523404), (1720, 1487976), (1785, 1433792), (1806, 1417120), (1904, 1344180), (2040, 1254568), (2064, 1239980), (2084, 1228080), (2193, 1167040), (2240, 1142553), (2380, 1075344), (2408, 1062840), (2580, 991984), (2605, 982464), (2720, 940926), (2752, 929985), (2856, 896120), (2924, 875280), (3010, 850272), (3126, 818720), (3264, 784105), (3360, 761702), (3440, 743988), (3570, 716896), (3612, 708560), (3647, 701760), (3655, 700224), (3808, 672090), (4080, 627284), (4128, 619990), (4168, 614040), (4386, 583520), (4515, 566848), (4760, 537672), (4816, 531420), (5117, 500160), (5160, 495992), (5210, 491232), (5440, 470463), (5712, 448060), (5848, 437640), (6020, 425136), (6252, 409360), (6720, 380851), (6880, 371994), (7140, 358448), (7224, 354280), (7294, 350880), (7310, 350112), (7616, 336045), (7815, 327488), (8160, 313642), (8256, 309995), (8336, 307020), (8772, 291760), (8857, 288960), (9030, 283424), (9520, 268836), (9632, 265710), (10234, 250080), (10320, 247996), (10420, 245616), (10941, 233920), (10965, 233408), (11424, 224030), (11696, 218820), (12040, 212568), (12504, 204680), (13760, 185997), (14280, 179224), (14448, 177140), (14588, 175440), (14620, 175056), (15351, 166720), (15630, 163744), (16320, 156821), (16672, 153510), (17544, 145880), (17714, 144480), (18060, 141712), (18235, 140352), (19040, 134418), (19264, 132855), (20468, 125040), (20640, 123998), (20840, 122808), (21882, 116960), (21930, 116704), (22403, 114240), (22848, 112015), (23392, 109410), (24080, 106284), (25008, 102340), (25585, 100032), (26571, 96320), (28560, 89612), (28896, 88570), (29176, 87720), (29240, 87528), (30702, 83360), (31260, 81872), (33344, 76755), (35088, 72940), (35428, 72240), (36120, 70856), (36470, 70176), (38080, 67209), (40936, 62520), (41280, 61999), (41680, 61404), (43764, 58480), (43860, 58352), (44285, 57792), (44806, 57120), (46784, 54705), (48160, 53142), (50016, 51170)]