285348840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 192

約数和(自身を含む): 1033637760

約数和(自身を除く): 748288920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 361, 380, 399, 420, 456, 532, 570, 665, 722, 760, 798, 840, 941, 1064, 1083, 1140, 1330, 1444, 1596, 1805, 1882, 1995, 2166, 2280, 2527, 2660, 2823, 2888, 3192, 3610, 3764, 3990, 4332, 4705, 5054, 5320, 5415, 5646, 6587, 7220, 7528, 7581, 7980, 8664, 9410, 10108, 10830, 11292, 12635, 13174, 14115, 14440, 15162, 15960, 17879, 18820, 19761, 20216, 21660, 22584, 25270, 26348, 28230, 30324, 32935, 35758, 37640, 37905, 39522, 43320, 50540, 52696, 53637, 56460, 60648, 65870, 71516, 75810, 79044, 89395, 98805, 101080, 107274, 112920, 125153, 131740, 143032, 151620, 158088, 178790, 197610, 214548, 250306, 263480, 268185, 303240, 339701, 357580, 375459, 395220, 429096, 500612, 536370, 625765, 679402, 715160, 750918, 790440, 1001224, 1019103, 1072740, 1251530, 1358804, 1501836, 1698505, 1877295, 2038206, 2145480, 2377907, 2503060, 2717608, 3003672, 3397010, 3754590, 4076412, 4755814, 5006120, 5095515, 6794020, 7133721, 7509180, 8152824, 9511628, 10191030, 11889535, 13588040, 14267442, 15018360, 19023256, 20382060, 23779070, 28534884, 35668605, 40764120, 47558140, 57069768, 71337210, 95116280, 142674420, 285348840]

約数ペア:

[(1, 285348840), (2, 142674420), (3, 95116280), (4, 71337210), (5, 57069768), (6, 47558140), (7, 40764120), (8, 35668605), (10, 28534884), (12, 23779070), (14, 20382060), (15, 19023256), (19, 15018360), (20, 14267442), (21, 13588040), (24, 11889535), (28, 10191030), (30, 9511628), (35, 8152824), (38, 7509180), (40, 7133721), (42, 6794020), (56, 5095515), (57, 5006120), (60, 4755814), (70, 4076412), (76, 3754590), (84, 3397010), (95, 3003672), (105, 2717608), (114, 2503060), (120, 2377907), (133, 2145480), (140, 2038206), (152, 1877295), (168, 1698505), (190, 1501836), (210, 1358804), (228, 1251530), (266, 1072740), (280, 1019103), (285, 1001224), (361, 790440), (380, 750918), (399, 715160), (420, 679402), (456, 625765), (532, 536370), (570, 500612), (665, 429096), (722, 395220), (760, 375459), (798, 357580), (840, 339701), (941, 303240), (1064, 268185), (1083, 263480), (1140, 250306), (1330, 214548), (1444, 197610), (1596, 178790), (1805, 158088), (1882, 151620), (1995, 143032), (2166, 131740), (2280, 125153), (2527, 112920), (2660, 107274), (2823, 101080), (2888, 98805), (3192, 89395), (3610, 79044), (3764, 75810), (3990, 71516), (4332, 65870), (4705, 60648), (5054, 56460), (5320, 53637), (5415, 52696), (5646, 50540), (6587, 43320), (7220, 39522), (7528, 37905), (7581, 37640), (7980, 35758), (8664, 32935), (9410, 30324), (10108, 28230), (10830, 26348), (11292, 25270), (12635, 22584), (13174, 21660), (14115, 20216), (14440, 19761), (15162, 18820), (15960, 17879)]