342207180

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 252

約数和(自身を含む): 1255988160

約数和(自身を除く): 913780980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 479, 486, 490, 540, 567, 588, 630, 729, 735, 756, 810, 882, 945, 958, 972, 980, 1134, 1215, 1260, 1323, 1437, 1458, 1470, 1620, 1701, 1764, 1890, 1916, 2205, 2268, 2395, 2430, 2646, 2835, 2874, 2916, 2940, 3353, 3402, 3645, 3780, 3969, 4311, 4410, 4790, 4860, 5103, 5292, 5670, 5748, 6615, 6706, 6804, 7185, 7290, 7938, 8505, 8622, 8820, 9580, 10059, 10206, 11340, 11907, 12933, 13230, 13412, 14370, 14580, 15876, 16765, 17010, 17244, 19845, 20118, 20412, 21555, 23471, 23814, 25515, 25866, 26460, 28740, 30177, 33530, 34020, 35721, 38799, 39690, 40236, 43110, 46942, 47628, 50295, 51030, 51732, 59535, 60354, 64665, 67060, 70413, 71442, 77598, 79380, 86220, 90531, 93884, 100590, 102060, 116397, 117355, 119070, 120708, 129330, 140826, 142884, 150885, 155196, 178605, 181062, 193995, 201180, 211239, 232794, 234710, 238140, 258660, 271593, 281652, 301770, 349191, 352065, 357210, 362124, 387990, 422478, 452655, 465588, 469420, 543186, 581985, 603540, 633717, 698382, 704130, 714420, 775980, 814779, 844956, 905310, 1056195, 1086372, 1163970, 1267434, 1357965, 1396764, 1408260, 1629558, 1745955, 1810620, 1901151, 2112390, 2327940, 2444337, 2534868, 2715930, 3168585, 3259116, 3491910, 3802302, 4073895, 4224780, 4888674, 5431860, 5703453, 6337170, 6983820, 7604604, 8147790, 9505755, 9777348, 11406906, 12221685, 12674340, 16295580, 17110359, 19011510, 22813812, 24443370, 28517265, 34220718, 38023020, 48886740, 57034530, 68441436, 85551795, 114069060, 171103590, 342207180]

約数ペア:

[(1, 342207180), (2, 171103590), (3, 114069060), (4, 85551795), (5, 68441436), (6, 57034530), (7, 48886740), (9, 38023020), (10, 34220718), (12, 28517265), (14, 24443370), (15, 22813812), (18, 19011510), (20, 17110359), (21, 16295580), (27, 12674340), (28, 12221685), (30, 11406906), (35, 9777348), (36, 9505755), (42, 8147790), (45, 7604604), (49, 6983820), (54, 6337170), (60, 5703453), (63, 5431860), (70, 4888674), (81, 4224780), (84, 4073895), (90, 3802302), (98, 3491910), (105, 3259116), (108, 3168585), (126, 2715930), (135, 2534868), (140, 2444337), (147, 2327940), (162, 2112390), (180, 1901151), (189, 1810620), (196, 1745955), (210, 1629558), (243, 1408260), (245, 1396764), (252, 1357965), (270, 1267434), (294, 1163970), (315, 1086372), (324, 1056195), (378, 905310), (405, 844956), (420, 814779), (441, 775980), (479, 714420), (486, 704130), (490, 698382), (540, 633717), (567, 603540), (588, 581985), (630, 543186), (729, 469420), (735, 465588), (756, 452655), (810, 422478), (882, 387990), (945, 362124), (958, 357210), (972, 352065), (980, 349191), (1134, 301770), (1215, 281652), (1260, 271593), (1323, 258660), (1437, 238140), (1458, 234710), (1470, 232794), (1620, 211239), (1701, 201180), (1764, 193995), (1890, 181062), (1916, 178605), (2205, 155196), (2268, 150885), (2395, 142884), (2430, 140826), (2646, 129330), (2835, 120708), (2874, 119070), (2916, 117355), (2940, 116397), (3353, 102060), (3402, 100590), (3645, 93884), (3780, 90531), (3969, 86220), (4311, 79380), (4410, 77598), (4790, 71442), (4860, 70413), (5103, 67060), (5292, 64665), (5670, 60354), (5748, 59535), (6615, 51732), (6706, 51030), (6804, 50295), (7185, 47628), (7290, 46942), (7938, 43110), (8505, 40236), (8622, 39690), (8820, 38799), (9580, 35721), (10059, 34020), (10206, 33530), (11340, 30177), (11907, 28740), (12933, 26460), (13230, 25866), (13412, 25515), (14370, 23814), (14580, 23471), (15876, 21555), (16765, 20412), (17010, 20118), (17244, 19845)]