47219760

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{347}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 188487936

約数和(自身を除く): 141268176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 347, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 694, 720, 756, 810, 840, 945, 972, 1008, 1041, 1080, 1134, 1215, 1260, 1296, 1388, 1512, 1620, 1680, 1701, 1735, 1890, 1944, 2082, 2160, 2268, 2429, 2430, 2520, 2776, 2835, 3024, 3123, 3240, 3402, 3470, 3780, 3888, 4164, 4536, 4858, 4860, 5040, 5205, 5552, 5670, 6246, 6480, 6804, 6940, 7287, 7560, 8328, 8505, 9072, 9369, 9716, 9720, 10410, 11340, 12145, 12492, 13608, 13880, 14574, 15120, 15615, 16656, 17010, 18738, 19432, 19440, 20820, 21861, 22680, 24290, 24984, 27216, 27760, 28107, 29148, 31230, 34020, 36435, 37476, 38864, 41640, 43722, 45360, 46845, 48580, 49968, 56214, 58296, 62460, 65583, 68040, 72870, 74952, 83280, 84321, 87444, 93690, 97160, 109305, 112428, 116592, 124920, 131166, 136080, 140535, 145740, 149904, 168642, 174888, 187380, 194320, 196749, 218610, 224856, 249840, 262332, 281070, 291480, 327915, 337284, 349776, 374760, 393498, 421605, 437220, 449712, 524664, 562140, 582960, 590247, 655830, 674568, 749520, 786996, 843210, 874440, 983745, 1049328, 1124280, 1180494, 1311660, 1349136, 1573992, 1686420, 1748880, 1967490, 2248560, 2360988, 2623320, 2951235, 3147984, 3372840, 3934980, 4721976, 5246640, 5902470, 6745680, 7869960, 9443952, 11804940, 15739920, 23609880, 47219760]

約数ペア:

[(1, 47219760), (2, 23609880), (3, 15739920), (4, 11804940), (5, 9443952), (6, 7869960), (7, 6745680), (8, 5902470), (9, 5246640), (10, 4721976), (12, 3934980), (14, 3372840), (15, 3147984), (16, 2951235), (18, 2623320), (20, 2360988), (21, 2248560), (24, 1967490), (27, 1748880), (28, 1686420), (30, 1573992), (35, 1349136), (36, 1311660), (40, 1180494), (42, 1124280), (45, 1049328), (48, 983745), (54, 874440), (56, 843210), (60, 786996), (63, 749520), (70, 674568), (72, 655830), (80, 590247), (81, 582960), (84, 562140), (90, 524664), (105, 449712), (108, 437220), (112, 421605), (120, 393498), (126, 374760), (135, 349776), (140, 337284), (144, 327915), (162, 291480), (168, 281070), (180, 262332), (189, 249840), (210, 224856), (216, 218610), (240, 196749), (243, 194320), (252, 187380), (270, 174888), (280, 168642), (315, 149904), (324, 145740), (336, 140535), (347, 136080), (360, 131166), (378, 124920), (405, 116592), (420, 112428), (432, 109305), (486, 97160), (504, 93690), (540, 87444), (560, 84321), (567, 83280), (630, 74952), (648, 72870), (694, 68040), (720, 65583), (756, 62460), (810, 58296), (840, 56214), (945, 49968), (972, 48580), (1008, 46845), (1041, 45360), (1080, 43722), (1134, 41640), (1215, 38864), (1260, 37476), (1296, 36435), (1388, 34020), (1512, 31230), (1620, 29148), (1680, 28107), (1701, 27760), (1735, 27216), (1890, 24984), (1944, 24290), (2082, 22680), (2160, 21861), (2268, 20820), (2429, 19440), (2430, 19432), (2520, 18738), (2776, 17010), (2835, 16656), (3024, 15615), (3123, 15120), (3240, 14574), (3402, 13880), (3470, 13608), (3780, 12492), (3888, 12145), (4164, 11340), (4536, 10410), (4858, 9720), (4860, 9716), (5040, 9369), (5205, 9072), (5552, 8505), (5670, 8328), (6246, 7560), (6480, 7287), (6804, 6940)]