215629128

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 717433200

約数和(自身を除く): 501804072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 169, 179, 198, 216, 234, 264, 286, 297, 312, 324, 338, 351, 358, 396, 429, 468, 507, 537, 572, 594, 648, 676, 702, 716, 792, 858, 891, 936, 1014, 1053, 1074, 1144, 1188, 1287, 1352, 1404, 1432, 1521, 1611, 1716, 1782, 1859, 1969, 2028, 2106, 2148, 2327, 2376, 2574, 2808, 3042, 3222, 3432, 3564, 3718, 3861, 3938, 4056, 4212, 4296, 4563, 4654, 4833, 5148, 5577, 5907, 6084, 6444, 6981, 7128, 7436, 7722, 7876, 8424, 9126, 9308, 9666, 10296, 11154, 11583, 11814, 12168, 12888, 13689, 13962, 14499, 14872, 15444, 15752, 16731, 17721, 18252, 18616, 19332, 20943, 22308, 23166, 23628, 25597, 27378, 27924, 28998, 30251, 30888, 33462, 35442, 36504, 38664, 41886, 44616, 46332, 47256, 50193, 51194, 53163, 54756, 55848, 57996, 60502, 62829, 66924, 70884, 76791, 83772, 90753, 92664, 100386, 102388, 106326, 109512, 115992, 121004, 125658, 133848, 141768, 150579, 153582, 159489, 167544, 181506, 188487, 200772, 204776, 212652, 230373, 242008, 251316, 272259, 301158, 307164, 318978, 332761, 363012, 376974, 401544, 425304, 460746, 502632, 544518, 602316, 614328, 637956, 665522, 691119, 726024, 753948, 816777, 921492, 998283, 1089036, 1204632, 1275912, 1331044, 1382238, 1507896, 1633554, 1842984, 1996566, 2073357, 2178072, 2450331, 2662088, 2764476, 2994849, 3267108, 3993132, 4146714, 4900662, 5528952, 5989698, 6534216, 7986264, 8293428, 8984547, 9801324, 11979396, 16586856, 17969094, 19602648, 23958792, 26953641, 35938188, 53907282, 71876376, 107814564, 215629128]

約数ペア:

[(1, 215629128), (2, 107814564), (3, 71876376), (4, 53907282), (6, 35938188), (8, 26953641), (9, 23958792), (11, 19602648), (12, 17969094), (13, 16586856), (18, 11979396), (22, 9801324), (24, 8984547), (26, 8293428), (27, 7986264), (33, 6534216), (36, 5989698), (39, 5528952), (44, 4900662), (52, 4146714), (54, 3993132), (66, 3267108), (72, 2994849), (78, 2764476), (81, 2662088), (88, 2450331), (99, 2178072), (104, 2073357), (108, 1996566), (117, 1842984), (132, 1633554), (143, 1507896), (156, 1382238), (162, 1331044), (169, 1275912), (179, 1204632), (198, 1089036), (216, 998283), (234, 921492), (264, 816777), (286, 753948), (297, 726024), (312, 691119), (324, 665522), (338, 637956), (351, 614328), (358, 602316), (396, 544518), (429, 502632), (468, 460746), (507, 425304), (537, 401544), (572, 376974), (594, 363012), (648, 332761), (676, 318978), (702, 307164), (716, 301158), (792, 272259), (858, 251316), (891, 242008), (936, 230373), (1014, 212652), (1053, 204776), (1074, 200772), (1144, 188487), (1188, 181506), (1287, 167544), (1352, 159489), (1404, 153582), (1432, 150579), (1521, 141768), (1611, 133848), (1716, 125658), (1782, 121004), (1859, 115992), (1969, 109512), (2028, 106326), (2106, 102388), (2148, 100386), (2327, 92664), (2376, 90753), (2574, 83772), (2808, 76791), (3042, 70884), (3222, 66924), (3432, 62829), (3564, 60502), (3718, 57996), (3861, 55848), (3938, 54756), (4056, 53163), (4212, 51194), (4296, 50193), (4563, 47256), (4654, 46332), (4833, 44616), (5148, 41886), (5577, 38664), (5907, 36504), (6084, 35442), (6444, 33462), (6981, 30888), (7128, 30251), (7436, 28998), (7722, 27924), (7876, 27378), (8424, 25597), (9126, 23628), (9308, 23166), (9666, 22308), (10296, 20943), (11154, 19332), (11583, 18616), (11814, 18252), (12168, 17721), (12888, 16731), (13689, 15752), (13962, 15444), (14499, 14872)]