496197520

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 1470441600

約数和(自身を除く): 974244080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 107, 112, 130, 140, 169, 182, 196, 208, 214, 245, 260, 280, 338, 343, 364, 392, 428, 455, 490, 520, 535, 560, 637, 676, 686, 728, 749, 784, 845, 856, 910, 980, 1040, 1070, 1183, 1274, 1352, 1372, 1391, 1456, 1498, 1690, 1712, 1715, 1820, 1960, 2140, 2366, 2548, 2704, 2744, 2782, 2996, 3185, 3380, 3430, 3640, 3745, 3920, 4280, 4459, 4732, 5096, 5243, 5488, 5564, 5915, 5992, 6370, 6760, 6860, 6955, 7280, 7490, 8281, 8560, 8918, 9464, 9737, 10192, 10486, 11128, 11830, 11984, 12740, 13520, 13720, 13910, 14980, 16562, 17836, 18083, 18928, 19474, 20972, 22256, 22295, 23660, 25480, 26215, 27440, 27820, 29960, 33124, 35672, 36166, 36701, 38948, 41405, 41944, 44590, 47320, 48685, 50960, 52430, 55640, 57967, 59920, 66248, 68159, 71344, 72332, 73402, 77896, 82810, 83888, 89180, 90415, 94640, 97370, 104860, 111280, 115934, 126581, 132496, 136318, 144664, 146804, 155792, 165620, 178360, 180830, 183505, 194740, 209720, 231868, 253162, 272636, 289328, 289835, 293608, 331240, 340795, 356720, 361660, 367010, 389480, 419440, 463736, 477113, 506324, 545272, 579670, 587216, 632905, 662480, 681590, 723320, 734020, 778960, 886067, 927472, 954226, 1012648, 1090544, 1159340, 1265810, 1363180, 1446640, 1468040, 1772134, 1908452, 2025296, 2318680, 2385565, 2531620, 2726360, 2936080, 3544268, 3816904, 4430335, 4637360, 4771130, 5063240, 5452720, 6202469, 7088536, 7633808, 8860670, 9542260, 10126480, 12404938, 14177072, 17721340, 19084520, 24809876, 31012345, 35442680, 38169040, 49619752, 62024690, 70885360, 99239504, 124049380, 248098760, 496197520]

約数ペア:

[(1, 496197520), (2, 248098760), (4, 124049380), (5, 99239504), (7, 70885360), (8, 62024690), (10, 49619752), (13, 38169040), (14, 35442680), (16, 31012345), (20, 24809876), (26, 19084520), (28, 17721340), (35, 14177072), (40, 12404938), (49, 10126480), (52, 9542260), (56, 8860670), (65, 7633808), (70, 7088536), (80, 6202469), (91, 5452720), (98, 5063240), (104, 4771130), (107, 4637360), (112, 4430335), (130, 3816904), (140, 3544268), (169, 2936080), (182, 2726360), (196, 2531620), (208, 2385565), (214, 2318680), (245, 2025296), (260, 1908452), (280, 1772134), (338, 1468040), (343, 1446640), (364, 1363180), (392, 1265810), (428, 1159340), (455, 1090544), (490, 1012648), (520, 954226), (535, 927472), (560, 886067), (637, 778960), (676, 734020), (686, 723320), (728, 681590), (749, 662480), (784, 632905), (845, 587216), (856, 579670), (910, 545272), (980, 506324), (1040, 477113), (1070, 463736), (1183, 419440), (1274, 389480), (1352, 367010), (1372, 361660), (1391, 356720), (1456, 340795), (1498, 331240), (1690, 293608), (1712, 289835), (1715, 289328), (1820, 272636), (1960, 253162), (2140, 231868), (2366, 209720), (2548, 194740), (2704, 183505), (2744, 180830), (2782, 178360), (2996, 165620), (3185, 155792), (3380, 146804), (3430, 144664), (3640, 136318), (3745, 132496), (3920, 126581), (4280, 115934), (4459, 111280), (4732, 104860), (5096, 97370), (5243, 94640), (5488, 90415), (5564, 89180), (5915, 83888), (5992, 82810), (6370, 77896), (6760, 73402), (6860, 72332), (6955, 71344), (7280, 68159), (7490, 66248), (8281, 59920), (8560, 57967), (8918, 55640), (9464, 52430), (9737, 50960), (10192, 48685), (10486, 47320), (11128, 44590), (11830, 41944), (11984, 41405), (12740, 38948), (13520, 36701), (13720, 36166), (13910, 35672), (14980, 33124), (16562, 29960), (17836, 27820), (18083, 27440), (18928, 26215), (19474, 25480), (20972, 23660), (22256, 22295)]