206929440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 764225280

約数和(自身を除く): 557295840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 79, 80, 85, 90, 96, 102, 107, 120, 136, 144, 153, 158, 160, 170, 180, 204, 214, 237, 240, 255, 272, 288, 306, 316, 321, 340, 360, 395, 408, 428, 474, 480, 510, 535, 544, 612, 632, 642, 680, 711, 720, 765, 790, 816, 856, 948, 963, 1020, 1070, 1185, 1224, 1264, 1284, 1343, 1360, 1422, 1440, 1530, 1580, 1605, 1632, 1712, 1819, 1896, 1926, 2040, 2140, 2370, 2448, 2528, 2568, 2686, 2720, 2844, 3060, 3160, 3210, 3424, 3555, 3638, 3792, 3852, 4029, 4080, 4280, 4740, 4815, 4896, 5136, 5372, 5457, 5688, 6120, 6320, 6420, 6715, 7110, 7276, 7584, 7704, 8058, 8160, 8453, 8560, 9095, 9480, 9630, 10272, 10744, 10914, 11376, 12087, 12240, 12640, 12840, 13430, 14220, 14552, 15408, 16116, 16371, 16906, 17120, 18190, 18960, 19260, 20145, 21488, 21828, 22752, 24174, 24480, 25359, 25680, 26860, 27285, 28440, 29104, 30816, 32232, 32742, 33812, 36380, 37920, 38520, 40290, 42265, 42976, 43656, 48348, 50718, 51360, 53720, 54570, 56880, 58208, 60435, 64464, 65484, 67624, 72760, 76077, 77040, 80580, 81855, 84530, 87312, 96696, 101436, 107440, 109140, 113760, 120870, 126795, 128928, 130968, 135248, 143701, 145520, 152154, 154080, 161160, 163710, 169060, 174624, 193392, 202872, 214880, 218280, 241740, 253590, 261936, 270496, 287402, 291040, 304308, 322320, 327420, 338120, 380385, 386784, 405744, 431103, 436560, 483480, 507180, 523872, 574804, 608616, 644640, 654840, 676240, 718505, 760770, 811488, 862206, 873120, 966960, 1014360, 1149608, 1217232, 1293309, 1309680, 1352480, 1437010, 1521540, 1724412, 1933920, 2028720, 2155515, 2299216, 2434464, 2586618, 2619360, 2874020, 3043080, 3448824, 4057440, 4311030, 4598432, 5173236, 5748040, 6086160, 6466545, 6897648, 8622060, 10346472, 11496080, 12172320, 12933090, 13795296, 17244120, 20692944, 22992160, 25866180, 34488240, 41385888, 51732360, 68976480, 103464720, 206929440]

約数ペア:

[(1, 206929440), (2, 103464720), (3, 68976480), (4, 51732360), (5, 41385888), (6, 34488240), (8, 25866180), (9, 22992160), (10, 20692944), (12, 17244120), (15, 13795296), (16, 12933090), (17, 12172320), (18, 11496080), (20, 10346472), (24, 8622060), (30, 6897648), (32, 6466545), (34, 6086160), (36, 5748040), (40, 5173236), (45, 4598432), (48, 4311030), (51, 4057440), (60, 3448824), (68, 3043080), (72, 2874020), (79, 2619360), (80, 2586618), (85, 2434464), (90, 2299216), (96, 2155515), (102, 2028720), (107, 1933920), (120, 1724412), (136, 1521540), (144, 1437010), (153, 1352480), (158, 1309680), (160, 1293309), (170, 1217232), (180, 1149608), (204, 1014360), (214, 966960), (237, 873120), (240, 862206), (255, 811488), (272, 760770), (288, 718505), (306, 676240), (316, 654840), (321, 644640), (340, 608616), (360, 574804), (395, 523872), (408, 507180), (428, 483480), (474, 436560), (480, 431103), (510, 405744), (535, 386784), (544, 380385), (612, 338120), (632, 327420), (642, 322320), (680, 304308), (711, 291040), (720, 287402), (765, 270496), (790, 261936), (816, 253590), (856, 241740), (948, 218280), (963, 214880), (1020, 202872), (1070, 193392), (1185, 174624), (1224, 169060), (1264, 163710), (1284, 161160), (1343, 154080), (1360, 152154), (1422, 145520), (1440, 143701), (1530, 135248), (1580, 130968), (1605, 128928), (1632, 126795), (1712, 120870), (1819, 113760), (1896, 109140), (1926, 107440), (2040, 101436), (2140, 96696), (2370, 87312), (2448, 84530), (2528, 81855), (2568, 80580), (2686, 77040), (2720, 76077), (2844, 72760), (3060, 67624), (3160, 65484), (3210, 64464), (3424, 60435), (3555, 58208), (3638, 56880), (3792, 54570), (3852, 53720), (4029, 51360), (4080, 50718), (4280, 48348), (4740, 43656), (4815, 42976), (4896, 42265), (5136, 40290), (5372, 38520), (5457, 37920), (5688, 36380), (6120, 33812), (6320, 32742), (6420, 32232), (6715, 30816), (7110, 29104), (7276, 28440), (7584, 27285), (7704, 26860), (8058, 25680), (8160, 25359), (8453, 24480), (8560, 24174), (9095, 22752), (9480, 21828), (9630, 21488), (10272, 20145), (10744, 19260), (10914, 18960), (11376, 18190), (12087, 17120), (12240, 16906), (12640, 16371), (12840, 16116), (13430, 15408), (14220, 14552)]