210448560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 789163776

約数和(自身を除く): 578715216

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, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 347, 361, 380, 399, 420, 456, 532, 560, 570, 665, 694, 722, 760, 798, 840, 912, 1041, 1064, 1083, 1140, 1330, 1388, 1444, 1520, 1596, 1680, 1735, 1805, 1995, 2082, 2128, 2166, 2280, 2429, 2527, 2660, 2776, 2888, 3192, 3470, 3610, 3990, 4164, 4332, 4560, 4858, 5054, 5205, 5320, 5415, 5552, 5776, 6384, 6593, 6940, 7220, 7287, 7581, 7980, 8328, 8664, 9716, 10108, 10410, 10640, 10830, 12145, 12635, 13186, 13880, 14440, 14574, 15162, 15960, 16656, 17328, 19432, 19779, 20216, 20820, 21660, 24290, 25270, 26372, 27760, 28880, 29148, 30324, 31920, 32965, 36435, 37905, 38864, 39558, 40432, 41640, 43320, 46151, 48580, 50540, 52744, 58296, 60648, 65930, 72870, 75810, 79116, 83280, 86640, 92302, 97160, 98895, 101080, 105488, 116592, 121296, 125267, 131860, 138453, 145740, 151620, 158232, 184604, 194320, 197790, 202160, 230755, 250534, 263720, 276906, 291480, 303240, 316464, 369208, 375801, 395580, 461510, 501068, 527440, 553812, 582960, 606480, 626335, 692265, 738416, 751602, 791160, 876869, 923020, 1002136, 1107624, 1252670, 1384530, 1503204, 1582320, 1753738, 1846040, 1879005, 2004272, 2215248, 2505340, 2630607, 2769060, 3006408, 3507476, 3692080, 3758010, 4384345, 5010680, 5261214, 5538120, 6012816, 7014952, 7516020, 8768690, 10021360, 10522428, 11076240, 13153035, 14029904, 15032040, 17537380, 21044856, 26306070, 30064080, 35074760, 42089712, 52612140, 70149520, 105224280, 210448560]

約数ペア:

[(1, 210448560), (2, 105224280), (3, 70149520), (4, 52612140), (5, 42089712), (6, 35074760), (7, 30064080), (8, 26306070), (10, 21044856), (12, 17537380), (14, 15032040), (15, 14029904), (16, 13153035), (19, 11076240), (20, 10522428), (21, 10021360), (24, 8768690), (28, 7516020), (30, 7014952), (35, 6012816), (38, 5538120), (40, 5261214), (42, 5010680), (48, 4384345), (56, 3758010), (57, 3692080), (60, 3507476), (70, 3006408), (76, 2769060), (80, 2630607), (84, 2505340), (95, 2215248), (105, 2004272), (112, 1879005), (114, 1846040), (120, 1753738), (133, 1582320), (140, 1503204), (152, 1384530), (168, 1252670), (190, 1107624), (210, 1002136), (228, 923020), (240, 876869), (266, 791160), (280, 751602), (285, 738416), (304, 692265), (336, 626335), (347, 606480), (361, 582960), (380, 553812), (399, 527440), (420, 501068), (456, 461510), (532, 395580), (560, 375801), (570, 369208), (665, 316464), (694, 303240), (722, 291480), (760, 276906), (798, 263720), (840, 250534), (912, 230755), (1041, 202160), (1064, 197790), (1083, 194320), (1140, 184604), (1330, 158232), (1388, 151620), (1444, 145740), (1520, 138453), (1596, 131860), (1680, 125267), (1735, 121296), (1805, 116592), (1995, 105488), (2082, 101080), (2128, 98895), (2166, 97160), (2280, 92302), (2429, 86640), (2527, 83280), (2660, 79116), (2776, 75810), (2888, 72870), (3192, 65930), (3470, 60648), (3610, 58296), (3990, 52744), (4164, 50540), (4332, 48580), (4560, 46151), (4858, 43320), (5054, 41640), (5205, 40432), (5320, 39558), (5415, 38864), (5552, 37905), (5776, 36435), (6384, 32965), (6593, 31920), (6940, 30324), (7220, 29148), (7287, 28880), (7581, 27760), (7980, 26372), (8328, 25270), (8664, 24290), (9716, 21660), (10108, 20820), (10410, 20216), (10640, 19779), (10830, 19432), (12145, 17328), (12635, 16656), (13186, 15960), (13880, 15162), (14440, 14574)]