352428720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 320

約数和(自身を含む): 1343247360

約数和(自身を除く): 990818640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 61, 70, 76, 80, 84, 95, 105, 112, 114, 120, 122, 133, 140, 152, 168, 181, 183, 190, 210, 228, 240, 244, 266, 280, 285, 304, 305, 336, 362, 366, 380, 399, 420, 427, 456, 488, 532, 543, 560, 570, 610, 665, 724, 732, 760, 798, 840, 854, 905, 912, 915, 976, 1064, 1086, 1140, 1159, 1220, 1267, 1281, 1330, 1448, 1464, 1520, 1596, 1680, 1708, 1810, 1830, 1995, 2128, 2135, 2172, 2280, 2318, 2440, 2534, 2562, 2660, 2715, 2896, 2928, 3192, 3416, 3439, 3477, 3620, 3660, 3801, 3990, 4270, 4344, 4560, 4636, 4880, 5068, 5124, 5320, 5430, 5795, 6335, 6384, 6405, 6832, 6878, 6954, 7240, 7320, 7602, 7980, 8113, 8540, 8688, 9272, 10136, 10248, 10317, 10640, 10860, 11041, 11590, 12670, 12810, 13756, 13908, 14480, 14640, 15204, 15960, 16226, 17080, 17195, 17385, 18544, 19005, 20272, 20496, 20634, 21720, 22082, 23180, 24073, 24339, 25340, 25620, 27512, 27816, 30408, 31920, 32452, 33123, 34160, 34390, 34770, 38010, 40565, 41268, 43440, 44164, 46360, 48146, 48678, 50680, 51240, 51585, 55024, 55205, 55632, 60816, 64904, 66246, 68780, 69540, 72219, 76020, 77287, 81130, 82536, 88328, 92720, 96292, 97356, 101360, 102480, 103170, 110410, 120365, 121695, 129808, 132492, 137560, 139080, 144438, 152040, 154574, 162260, 165072, 165615, 176656, 192584, 194712, 206340, 209779, 220820, 231861, 240730, 243390, 264984, 275120, 278160, 288876, 304080, 309148, 324520, 331230, 361095, 385168, 386435, 389424, 412680, 419558, 441640, 463722, 481460, 486780, 529968, 577752, 618296, 629337, 649040, 662460, 722190, 772870, 825360, 839116, 883280, 927444, 962920, 973560, 1048895, 1155504, 1159305, 1236592, 1258674, 1324920, 1444380, 1468453, 1545740, 1678232, 1854888, 1925840, 1947120, 2097790, 2318610, 2517348, 2649840, 2888760, 2936906, 3091480, 3146685, 3356464, 3709776, 4195580, 4405359, 4637220, 5034696, 5777520, 5873812, 6182960, 6293370, 7342265, 8391160, 8810718, 9274440, 10069392, 11747624, 12586740, 14684530, 16782320, 17621436, 18548880, 22026795, 23495248, 25173480, 29369060, 35242872, 44053590, 50346960, 58738120, 70485744, 88107180, 117476240, 176214360, 352428720]

約数ペア:

[(1, 352428720), (2, 176214360), (3, 117476240), (4, 88107180), (5, 70485744), (6, 58738120), (7, 50346960), (8, 44053590), (10, 35242872), (12, 29369060), (14, 25173480), (15, 23495248), (16, 22026795), (19, 18548880), (20, 17621436), (21, 16782320), (24, 14684530), (28, 12586740), (30, 11747624), (35, 10069392), (38, 9274440), (40, 8810718), (42, 8391160), (48, 7342265), (56, 6293370), (57, 6182960), (60, 5873812), (61, 5777520), (70, 5034696), (76, 4637220), (80, 4405359), (84, 4195580), (95, 3709776), (105, 3356464), (112, 3146685), (114, 3091480), (120, 2936906), (122, 2888760), (133, 2649840), (140, 2517348), (152, 2318610), (168, 2097790), (181, 1947120), (183, 1925840), (190, 1854888), (210, 1678232), (228, 1545740), (240, 1468453), (244, 1444380), (266, 1324920), (280, 1258674), (285, 1236592), (304, 1159305), (305, 1155504), (336, 1048895), (362, 973560), (366, 962920), (380, 927444), (399, 883280), (420, 839116), (427, 825360), (456, 772870), (488, 722190), (532, 662460), (543, 649040), (560, 629337), (570, 618296), (610, 577752), (665, 529968), (724, 486780), (732, 481460), (760, 463722), (798, 441640), (840, 419558), (854, 412680), (905, 389424), (912, 386435), (915, 385168), (976, 361095), (1064, 331230), (1086, 324520), (1140, 309148), (1159, 304080), (1220, 288876), (1267, 278160), (1281, 275120), (1330, 264984), (1448, 243390), (1464, 240730), (1520, 231861), (1596, 220820), (1680, 209779), (1708, 206340), (1810, 194712), (1830, 192584), (1995, 176656), (2128, 165615), (2135, 165072), (2172, 162260), (2280, 154574), (2318, 152040), (2440, 144438), (2534, 139080), (2562, 137560), (2660, 132492), (2715, 129808), (2896, 121695), (2928, 120365), (3192, 110410), (3416, 103170), (3439, 102480), (3477, 101360), (3620, 97356), (3660, 96292), (3801, 92720), (3990, 88328), (4270, 82536), (4344, 81130), (4560, 77287), (4636, 76020), (4880, 72219), (5068, 69540), (5124, 68780), (5320, 66246), (5430, 64904), (5795, 60816), (6335, 55632), (6384, 55205), (6405, 55024), (6832, 51585), (6878, 51240), (6954, 50680), (7240, 48678), (7320, 48146), (7602, 46360), (7980, 44164), (8113, 43440), (8540, 41268), (8688, 40565), (9272, 38010), (10136, 34770), (10248, 34390), (10317, 34160), (10640, 33123), (10860, 32452), (11041, 31920), (11590, 30408), (12670, 27816), (12810, 27512), (13756, 25620), (13908, 25340), (14480, 24339), (14640, 24073), (15204, 23180), (15960, 22082), (16226, 21720), (17080, 20634), (17195, 20496), (17385, 20272), (18544, 19005)]