70656040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 206841600

約数和(自身を除く): 136185560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 49, 52, 56, 59, 65, 70, 91, 94, 98, 104, 118, 130, 140, 182, 188, 196, 235, 236, 245, 260, 280, 295, 329, 364, 376, 392, 413, 455, 470, 472, 490, 520, 590, 611, 637, 658, 728, 767, 826, 910, 940, 980, 1180, 1222, 1274, 1316, 1534, 1645, 1652, 1820, 1880, 1960, 2065, 2303, 2360, 2444, 2548, 2632, 2773, 2891, 3055, 3068, 3185, 3290, 3304, 3640, 3835, 4130, 4277, 4606, 4888, 5096, 5369, 5546, 5782, 6110, 6136, 6370, 6580, 7670, 8260, 8554, 9212, 10738, 11092, 11515, 11564, 12220, 12740, 13160, 13865, 14455, 15340, 16520, 17108, 18424, 19411, 21385, 21476, 22184, 23030, 23128, 24440, 25480, 26845, 27730, 28910, 29939, 30680, 34216, 36049, 37583, 38822, 42770, 42952, 46060, 53690, 55460, 57820, 59878, 72098, 75166, 77644, 85540, 92120, 97055, 107380, 110920, 115640, 119756, 135877, 144196, 149695, 150332, 155288, 171080, 180245, 187915, 194110, 214760, 239512, 252343, 271754, 288392, 299390, 300664, 360490, 375830, 388220, 504686, 543508, 598780, 679385, 720980, 751660, 776440, 1009372, 1087016, 1197560, 1261715, 1358770, 1441960, 1503320, 1766401, 2018744, 2523430, 2717540, 3532802, 5046860, 5435080, 7065604, 8832005, 10093720, 14131208, 17664010, 35328020, 70656040]

約数ペア:

[(1, 70656040), (2, 35328020), (4, 17664010), (5, 14131208), (7, 10093720), (8, 8832005), (10, 7065604), (13, 5435080), (14, 5046860), (20, 3532802), (26, 2717540), (28, 2523430), (35, 2018744), (40, 1766401), (47, 1503320), (49, 1441960), (52, 1358770), (56, 1261715), (59, 1197560), (65, 1087016), (70, 1009372), (91, 776440), (94, 751660), (98, 720980), (104, 679385), (118, 598780), (130, 543508), (140, 504686), (182, 388220), (188, 375830), (196, 360490), (235, 300664), (236, 299390), (245, 288392), (260, 271754), (280, 252343), (295, 239512), (329, 214760), (364, 194110), (376, 187915), (392, 180245), (413, 171080), (455, 155288), (470, 150332), (472, 149695), (490, 144196), (520, 135877), (590, 119756), (611, 115640), (637, 110920), (658, 107380), (728, 97055), (767, 92120), (826, 85540), (910, 77644), (940, 75166), (980, 72098), (1180, 59878), (1222, 57820), (1274, 55460), (1316, 53690), (1534, 46060), (1645, 42952), (1652, 42770), (1820, 38822), (1880, 37583), (1960, 36049), (2065, 34216), (2303, 30680), (2360, 29939), (2444, 28910), (2548, 27730), (2632, 26845), (2773, 25480), (2891, 24440), (3055, 23128), (3068, 23030), (3185, 22184), (3290, 21476), (3304, 21385), (3640, 19411), (3835, 18424), (4130, 17108), (4277, 16520), (4606, 15340), (4888, 14455), (5096, 13865), (5369, 13160), (5546, 12740), (5782, 12220), (6110, 11564), (6136, 11515), (6370, 11092), (6580, 10738), (7670, 9212), (8260, 8554)]