169793280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^3$

素因数の和:81

約数の個数: 288

約数和(自身を含む): 640180800

約数和(自身を除く): 470387520

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, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 289, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 578, 612, 640, 680, 720, 765, 768, 816, 864, 867, 918, 960, 1020, 1080, 1088, 1152, 1156, 1224, 1280, 1360, 1440, 1445, 1530, 1632, 1728, 1734, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2312, 2448, 2601, 2720, 2880, 2890, 3060, 3264, 3456, 3468, 3672, 3840, 4080, 4320, 4335, 4352, 4590, 4624, 4896, 4913, 5202, 5440, 5760, 5780, 6120, 6528, 6912, 6936, 7344, 7803, 8160, 8640, 8670, 9180, 9248, 9792, 9826, 10404, 10880, 11520, 11560, 12240, 13005, 13056, 13872, 14688, 14739, 15606, 16320, 17280, 17340, 18360, 18496, 19584, 19652, 20808, 21760, 23120, 24480, 24565, 26010, 27744, 29376, 29478, 31212, 32640, 34560, 34680, 36720, 36992, 39015, 39168, 39304, 41616, 44217, 46240, 48960, 49130, 52020, 55488, 58752, 58956, 62424, 65280, 69360, 73440, 73695, 73984, 78030, 78608, 83232, 88434, 92480, 97920, 98260, 104040, 110976, 117504, 117912, 124848, 132651, 138720, 146880, 147390, 156060, 157216, 166464, 176868, 184960, 195840, 196520, 208080, 221085, 221952, 235824, 249696, 265302, 277440, 293760, 294780, 312120, 314432, 332928, 353736, 369920, 393040, 416160, 442170, 471648, 499392, 530604, 554880, 587520, 589560, 624240, 628864, 663255, 665856, 707472, 786080, 832320, 884340, 943296, 998784, 1061208, 1109760, 1179120, 1248480, 1257728, 1326510, 1414944, 1572160, 1664640, 1768680, 1886592, 1997568, 2122416, 2358240, 2496960, 2653020, 2829888, 3144320, 3329280, 3537360, 3773184, 4244832, 4716480, 4993920, 5306040, 5659776, 6288640, 7074720, 8489664, 9432960, 9987840, 10612080, 11319552, 14149440, 16979328, 18865920, 21224160, 28298880, 33958656, 42448320, 56597760, 84896640, 169793280]

約数ペア:

[(1, 169793280), (2, 84896640), (3, 56597760), (4, 42448320), (5, 33958656), (6, 28298880), (8, 21224160), (9, 18865920), (10, 16979328), (12, 14149440), (15, 11319552), (16, 10612080), (17, 9987840), (18, 9432960), (20, 8489664), (24, 7074720), (27, 6288640), (30, 5659776), (32, 5306040), (34, 4993920), (36, 4716480), (40, 4244832), (45, 3773184), (48, 3537360), (51, 3329280), (54, 3144320), (60, 2829888), (64, 2653020), (68, 2496960), (72, 2358240), (80, 2122416), (85, 1997568), (90, 1886592), (96, 1768680), (102, 1664640), (108, 1572160), (120, 1414944), (128, 1326510), (135, 1257728), (136, 1248480), (144, 1179120), (153, 1109760), (160, 1061208), (170, 998784), (180, 943296), (192, 884340), (204, 832320), (216, 786080), (240, 707472), (255, 665856), (256, 663255), (270, 628864), (272, 624240), (288, 589560), (289, 587520), (306, 554880), (320, 530604), (340, 499392), (360, 471648), (384, 442170), (408, 416160), (432, 393040), (459, 369920), (480, 353736), (510, 332928), (540, 314432), (544, 312120), (576, 294780), (578, 293760), (612, 277440), (640, 265302), (680, 249696), (720, 235824), (765, 221952), (768, 221085), (816, 208080), (864, 196520), (867, 195840), (918, 184960), (960, 176868), (1020, 166464), (1080, 157216), (1088, 156060), (1152, 147390), (1156, 146880), (1224, 138720), (1280, 132651), (1360, 124848), (1440, 117912), (1445, 117504), (1530, 110976), (1632, 104040), (1728, 98260), (1734, 97920), (1836, 92480), (1920, 88434), (2040, 83232), (2160, 78608), (2176, 78030), (2295, 73984), (2304, 73695), (2312, 73440), (2448, 69360), (2601, 65280), (2720, 62424), (2880, 58956), (2890, 58752), (3060, 55488), (3264, 52020), (3456, 49130), (3468, 48960), (3672, 46240), (3840, 44217), (4080, 41616), (4320, 39304), (4335, 39168), (4352, 39015), (4590, 36992), (4624, 36720), (4896, 34680), (4913, 34560), (5202, 32640), (5440, 31212), (5760, 29478), (5780, 29376), (6120, 27744), (6528, 26010), (6912, 24565), (6936, 24480), (7344, 23120), (7803, 21760), (8160, 20808), (8640, 19652), (8670, 19584), (9180, 18496), (9248, 18360), (9792, 17340), (9826, 17280), (10404, 16320), (10880, 15606), (11520, 14739), (11560, 14688), (12240, 13872), (13005, 13056)]