1620186624

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{5581}}^1$

素因数の和:5618

約数の個数: 200

約数和(自身を含む): 5527653648

約数和(自身を除く): 3907467024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 5581, 6048, 6912, 8064, 9072, 10368, 10752, 11162, 12096, 13824, 16128, 16743, 18144, 20736, 22324, 24192, 32256, 33486, 36288, 39067, 41472, 44648, 48384, 50229, 66972, 72576, 78134, 89296, 96768, 100458, 117201, 133944, 145152, 150687, 156268, 178592, 200916, 234402, 267888, 290304, 301374, 312536, 351603, 357184, 401832, 452061, 468804, 535776, 602748, 625072, 703206, 714368, 803664, 904122, 937608, 1054809, 1071552, 1205496, 1250144, 1406412, 1428736, 1607328, 1808244, 1875216, 2109618, 2143104, 2410992, 2500288, 2812824, 2857472, 3164427, 3214656, 3616488, 3750432, 4219236, 4286208, 4821984, 5000576, 5625648, 6328854, 6429312, 7232976, 7500864, 8438472, 8572416, 9643968, 10001152, 11251296, 12657708, 12858624, 14465952, 15001728, 16876944, 19287936, 20002304, 22502592, 25315416, 25717248, 28931904, 30003456, 33753888, 38575872, 45005184, 50630832, 57863808, 60006912, 67507776, 77151744, 90010368, 101261664, 115727616, 135015552, 180020736, 202523328, 231455232, 270031104, 405046656, 540062208, 810093312, 1620186624]

約数ペア:

[(1, 1620186624), (2, 810093312), (3, 540062208), (4, 405046656), (6, 270031104), (7, 231455232), (8, 202523328), (9, 180020736), (12, 135015552), (14, 115727616), (16, 101261664), (18, 90010368), (21, 77151744), (24, 67507776), (27, 60006912), (28, 57863808), (32, 50630832), (36, 45005184), (42, 38575872), (48, 33753888), (54, 30003456), (56, 28931904), (63, 25717248), (64, 25315416), (72, 22502592), (81, 20002304), (84, 19287936), (96, 16876944), (108, 15001728), (112, 14465952), (126, 12858624), (128, 12657708), (144, 11251296), (162, 10001152), (168, 9643968), (189, 8572416), (192, 8438472), (216, 7500864), (224, 7232976), (252, 6429312), (256, 6328854), (288, 5625648), (324, 5000576), (336, 4821984), (378, 4286208), (384, 4219236), (432, 3750432), (448, 3616488), (504, 3214656), (512, 3164427), (567, 2857472), (576, 2812824), (648, 2500288), (672, 2410992), (756, 2143104), (768, 2109618), (864, 1875216), (896, 1808244), (1008, 1607328), (1134, 1428736), (1152, 1406412), (1296, 1250144), (1344, 1205496), (1512, 1071552), (1536, 1054809), (1728, 937608), (1792, 904122), (2016, 803664), (2268, 714368), (2304, 703206), (2592, 625072), (2688, 602748), (3024, 535776), (3456, 468804), (3584, 452061), (4032, 401832), (4536, 357184), (4608, 351603), (5184, 312536), (5376, 301374), (5581, 290304), (6048, 267888), (6912, 234402), (8064, 200916), (9072, 178592), (10368, 156268), (10752, 150687), (11162, 145152), (12096, 133944), (13824, 117201), (16128, 100458), (16743, 96768), (18144, 89296), (20736, 78134), (22324, 72576), (24192, 66972), (32256, 50229), (33486, 48384), (36288, 44648), (39067, 41472)]