282977760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:581

約数の個数: 192

約数和(自身を含む): 971611200

約数和(自身を除く): 688633440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 101, 104, 120, 130, 156, 160, 195, 202, 208, 240, 260, 303, 312, 390, 404, 416, 449, 480, 505, 520, 606, 624, 780, 808, 898, 1010, 1040, 1212, 1248, 1313, 1347, 1515, 1560, 1616, 1796, 2020, 2080, 2245, 2424, 2626, 2694, 3030, 3120, 3232, 3592, 3939, 4040, 4490, 4848, 5252, 5388, 5837, 6060, 6240, 6565, 6735, 7184, 7878, 8080, 8980, 9696, 10504, 10776, 11674, 12120, 13130, 13470, 14368, 15756, 16160, 17511, 17960, 19695, 21008, 21552, 23348, 24240, 26260, 26940, 29185, 31512, 35022, 35920, 39390, 42016, 43104, 45349, 46696, 48480, 52520, 53880, 58370, 63024, 70044, 71840, 78780, 87555, 90698, 93392, 105040, 107760, 116740, 126048, 136047, 140088, 157560, 175110, 181396, 186784, 210080, 215520, 226745, 233480, 272094, 280176, 315120, 350220, 362792, 453490, 466960, 544188, 560352, 589537, 630240, 680235, 700440, 725584, 906980, 933920, 1088376, 1179074, 1360470, 1400880, 1451168, 1768611, 1813960, 2176752, 2358148, 2720940, 2801760, 2947685, 3537222, 3627920, 4353504, 4716296, 5441880, 5895370, 7074444, 7255840, 8843055, 9432592, 10883760, 11790740, 14148888, 17686110, 18865184, 21767520, 23581480, 28297776, 35372220, 47162960, 56595552, 70744440, 94325920, 141488880, 282977760]

約数ペア:

[(1, 282977760), (2, 141488880), (3, 94325920), (4, 70744440), (5, 56595552), (6, 47162960), (8, 35372220), (10, 28297776), (12, 23581480), (13, 21767520), (15, 18865184), (16, 17686110), (20, 14148888), (24, 11790740), (26, 10883760), (30, 9432592), (32, 8843055), (39, 7255840), (40, 7074444), (48, 5895370), (52, 5441880), (60, 4716296), (65, 4353504), (78, 3627920), (80, 3537222), (96, 2947685), (101, 2801760), (104, 2720940), (120, 2358148), (130, 2176752), (156, 1813960), (160, 1768611), (195, 1451168), (202, 1400880), (208, 1360470), (240, 1179074), (260, 1088376), (303, 933920), (312, 906980), (390, 725584), (404, 700440), (416, 680235), (449, 630240), (480, 589537), (505, 560352), (520, 544188), (606, 466960), (624, 453490), (780, 362792), (808, 350220), (898, 315120), (1010, 280176), (1040, 272094), (1212, 233480), (1248, 226745), (1313, 215520), (1347, 210080), (1515, 186784), (1560, 181396), (1616, 175110), (1796, 157560), (2020, 140088), (2080, 136047), (2245, 126048), (2424, 116740), (2626, 107760), (2694, 105040), (3030, 93392), (3120, 90698), (3232, 87555), (3592, 78780), (3939, 71840), (4040, 70044), (4490, 63024), (4848, 58370), (5252, 53880), (5388, 52520), (5837, 48480), (6060, 46696), (6240, 45349), (6565, 43104), (6735, 42016), (7184, 39390), (7878, 35920), (8080, 35022), (8980, 31512), (9696, 29185), (10504, 26940), (10776, 26260), (11674, 24240), (12120, 23348), (13130, 21552), (13470, 21008), (14368, 19695), (15756, 17960), (16160, 17511)]