84896640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^3$

素因数の和:79

約数の個数: 256

約数和(自身を含む): 319464000

約数和(自身を除く): 234567360

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

約数ペア:

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