149670720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1062

約数の個数: 224

約数和(自身を含む): 559612800

約数和(自身を除く): 409942080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1019, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2038, 2040, 2160, 2295, 2448, 2720, 2880, 3057, 3060, 3264, 3672, 4076, 4080, 4320, 4590, 4896, 5095, 5440, 6114, 6120, 7344, 8152, 8160, 8640, 9171, 9180, 9792, 10190, 12228, 12240, 14688, 15285, 16304, 16320, 17323, 18342, 18360, 20380, 24456, 24480, 27513, 29376, 30570, 32608, 34646, 36684, 36720, 40760, 45855, 48912, 48960, 51969, 55026, 61140, 65216, 69292, 73368, 73440, 81520, 86615, 91710, 97824, 103938, 110052, 122280, 137565, 138584, 146736, 146880, 155907, 163040, 173230, 183420, 195648, 207876, 220104, 244560, 259845, 275130, 277168, 293472, 311814, 326080, 346460, 366840, 415752, 440208, 467721, 489120, 519690, 550260, 554336, 586944, 623628, 692920, 733680, 779535, 831504, 880416, 935442, 978240, 1039380, 1100520, 1108672, 1247256, 1385840, 1467360, 1559070, 1663008, 1760832, 1870884, 2078760, 2201040, 2338605, 2494512, 2771680, 2934720, 3118140, 3326016, 3741768, 4157520, 4402080, 4677210, 4989024, 5543360, 6236280, 7483536, 8315040, 8804160, 9354420, 9978048, 12472560, 14967072, 16630080, 18708840, 24945120, 29934144, 37417680, 49890240, 74835360, 149670720]

約数ペア:

[(1, 149670720), (2, 74835360), (3, 49890240), (4, 37417680), (5, 29934144), (6, 24945120), (8, 18708840), (9, 16630080), (10, 14967072), (12, 12472560), (15, 9978048), (16, 9354420), (17, 8804160), (18, 8315040), (20, 7483536), (24, 6236280), (27, 5543360), (30, 4989024), (32, 4677210), (34, 4402080), (36, 4157520), (40, 3741768), (45, 3326016), (48, 3118140), (51, 2934720), (54, 2771680), (60, 2494512), (64, 2338605), (68, 2201040), (72, 2078760), (80, 1870884), (85, 1760832), (90, 1663008), (96, 1559070), (102, 1467360), (108, 1385840), (120, 1247256), (135, 1108672), (136, 1100520), (144, 1039380), (153, 978240), (160, 935442), (170, 880416), (180, 831504), (192, 779535), (204, 733680), (216, 692920), (240, 623628), (255, 586944), (270, 554336), (272, 550260), (288, 519690), (306, 489120), (320, 467721), (340, 440208), (360, 415752), (408, 366840), (432, 346460), (459, 326080), (480, 311814), (510, 293472), (540, 277168), (544, 275130), (576, 259845), (612, 244560), (680, 220104), (720, 207876), (765, 195648), (816, 183420), (864, 173230), (918, 163040), (960, 155907), (1019, 146880), (1020, 146736), (1080, 138584), (1088, 137565), (1224, 122280), (1360, 110052), (1440, 103938), (1530, 97824), (1632, 91710), (1728, 86615), (1836, 81520), (2038, 73440), (2040, 73368), (2160, 69292), (2295, 65216), (2448, 61140), (2720, 55026), (2880, 51969), (3057, 48960), (3060, 48912), (3264, 45855), (3672, 40760), (4076, 36720), (4080, 36684), (4320, 34646), (4590, 32608), (4896, 30570), (5095, 29376), (5440, 27513), (6114, 24480), (6120, 24456), (7344, 20380), (8152, 18360), (8160, 18342), (8640, 17323), (9171, 16320), (9180, 16304), (9792, 15285), (10190, 14688), (12228, 12240)]