136874880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{89}}^2$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 490273200

約数和(自身を除く): 353398320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 128, 135, 144, 160, 178, 180, 192, 216, 240, 267, 270, 288, 320, 356, 360, 384, 432, 445, 480, 534, 540, 576, 640, 712, 720, 801, 864, 890, 960, 1068, 1080, 1152, 1335, 1424, 1440, 1602, 1728, 1780, 1920, 2136, 2160, 2403, 2670, 2848, 2880, 3204, 3456, 3560, 4005, 4272, 4320, 4806, 5340, 5696, 5760, 6408, 7120, 7921, 8010, 8544, 8640, 9612, 10680, 11392, 12015, 12816, 14240, 15842, 16020, 17088, 17280, 19224, 21360, 23763, 24030, 25632, 28480, 31684, 32040, 34176, 38448, 39605, 42720, 47526, 48060, 51264, 56960, 63368, 64080, 71289, 76896, 79210, 85440, 95052, 96120, 102528, 118815, 126736, 128160, 142578, 153792, 158420, 170880, 190104, 192240, 213867, 237630, 253472, 256320, 285156, 307584, 316840, 356445, 380208, 384480, 427734, 475260, 506944, 512640, 570312, 633680, 712890, 760416, 768960, 855468, 950520, 1013888, 1069335, 1140624, 1267360, 1425780, 1520832, 1537920, 1710936, 1901040, 2138670, 2281248, 2534720, 2851560, 3041664, 3421872, 3802080, 4277340, 4562496, 5069440, 5703120, 6843744, 7604160, 8554680, 9124992, 11406240, 13687488, 15208320, 17109360, 22812480, 27374976, 34218720, 45624960, 68437440, 136874880]

約数ペア:

[(1, 136874880), (2, 68437440), (3, 45624960), (4, 34218720), (5, 27374976), (6, 22812480), (8, 17109360), (9, 15208320), (10, 13687488), (12, 11406240), (15, 9124992), (16, 8554680), (18, 7604160), (20, 6843744), (24, 5703120), (27, 5069440), (30, 4562496), (32, 4277340), (36, 3802080), (40, 3421872), (45, 3041664), (48, 2851560), (54, 2534720), (60, 2281248), (64, 2138670), (72, 1901040), (80, 1710936), (89, 1537920), (90, 1520832), (96, 1425780), (108, 1267360), (120, 1140624), (128, 1069335), (135, 1013888), (144, 950520), (160, 855468), (178, 768960), (180, 760416), (192, 712890), (216, 633680), (240, 570312), (267, 512640), (270, 506944), (288, 475260), (320, 427734), (356, 384480), (360, 380208), (384, 356445), (432, 316840), (445, 307584), (480, 285156), (534, 256320), (540, 253472), (576, 237630), (640, 213867), (712, 192240), (720, 190104), (801, 170880), (864, 158420), (890, 153792), (960, 142578), (1068, 128160), (1080, 126736), (1152, 118815), (1335, 102528), (1424, 96120), (1440, 95052), (1602, 85440), (1728, 79210), (1780, 76896), (1920, 71289), (2136, 64080), (2160, 63368), (2403, 56960), (2670, 51264), (2848, 48060), (2880, 47526), (3204, 42720), (3456, 39605), (3560, 38448), (4005, 34176), (4272, 32040), (4320, 31684), (4806, 28480), (5340, 25632), (5696, 24030), (5760, 23763), (6408, 21360), (7120, 19224), (7921, 17280), (8010, 17088), (8544, 16020), (8640, 15842), (9612, 14240), (10680, 12816), (11392, 12015)]