212144310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 192

約数和(自身を含む): 682905600

約数和(自身を除く): 470761290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 37, 38, 42, 45, 57, 63, 70, 74, 90, 95, 105, 111, 114, 126, 133, 171, 185, 190, 210, 222, 259, 266, 285, 315, 333, 342, 370, 399, 479, 518, 555, 570, 630, 665, 666, 703, 777, 798, 855, 958, 1110, 1197, 1295, 1330, 1406, 1437, 1554, 1665, 1710, 1995, 2109, 2331, 2394, 2395, 2590, 2874, 3330, 3353, 3515, 3885, 3990, 4218, 4311, 4662, 4790, 4921, 5985, 6327, 6706, 7030, 7185, 7770, 8622, 9101, 9842, 10059, 10545, 11655, 11970, 12654, 14370, 14763, 16765, 17723, 18202, 20118, 21090, 21555, 23310, 24605, 27303, 29526, 30177, 31635, 33530, 35446, 43110, 44289, 45505, 49210, 50295, 53169, 54606, 60354, 63270, 63707, 73815, 81909, 88578, 88615, 91010, 100590, 106338, 124061, 127414, 136515, 147630, 150885, 159507, 163818, 177230, 191121, 221445, 248122, 265845, 273030, 301770, 318535, 319014, 336737, 372183, 382242, 409545, 442890, 531690, 573363, 620305, 637070, 673474, 744366, 797535, 819090, 955605, 1010211, 1116549, 1146726, 1240610, 1595070, 1683685, 1860915, 1911210, 2020422, 2233098, 2357159, 2866815, 3030633, 3367370, 3721830, 4714318, 5051055, 5582745, 5733630, 6061266, 7071477, 10102110, 11165490, 11785795, 14142954, 15153165, 21214431, 23571590, 30306330, 35357385, 42428862, 70714770, 106072155, 212144310]

約数ペア:

[(1, 212144310), (2, 106072155), (3, 70714770), (5, 42428862), (6, 35357385), (7, 30306330), (9, 23571590), (10, 21214431), (14, 15153165), (15, 14142954), (18, 11785795), (19, 11165490), (21, 10102110), (30, 7071477), (35, 6061266), (37, 5733630), (38, 5582745), (42, 5051055), (45, 4714318), (57, 3721830), (63, 3367370), (70, 3030633), (74, 2866815), (90, 2357159), (95, 2233098), (105, 2020422), (111, 1911210), (114, 1860915), (126, 1683685), (133, 1595070), (171, 1240610), (185, 1146726), (190, 1116549), (210, 1010211), (222, 955605), (259, 819090), (266, 797535), (285, 744366), (315, 673474), (333, 637070), (342, 620305), (370, 573363), (399, 531690), (479, 442890), (518, 409545), (555, 382242), (570, 372183), (630, 336737), (665, 319014), (666, 318535), (703, 301770), (777, 273030), (798, 265845), (855, 248122), (958, 221445), (1110, 191121), (1197, 177230), (1295, 163818), (1330, 159507), (1406, 150885), (1437, 147630), (1554, 136515), (1665, 127414), (1710, 124061), (1995, 106338), (2109, 100590), (2331, 91010), (2394, 88615), (2395, 88578), (2590, 81909), (2874, 73815), (3330, 63707), (3353, 63270), (3515, 60354), (3885, 54606), (3990, 53169), (4218, 50295), (4311, 49210), (4662, 45505), (4790, 44289), (4921, 43110), (5985, 35446), (6327, 33530), (6706, 31635), (7030, 30177), (7185, 29526), (7770, 27303), (8622, 24605), (9101, 23310), (9842, 21555), (10059, 21090), (10545, 20118), (11655, 18202), (11970, 17723), (12654, 16765), (14370, 14763)]