228684960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{463}}^1$

素因数の和:505

約数の個数: 288

約数和(自身を含む): 912038400

約数和(自身を除く): 683353440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 343, 360, 392, 420, 441, 463, 480, 490, 504, 560, 588, 630, 672, 686, 720, 735, 784, 840, 882, 926, 980, 1008, 1029, 1120, 1176, 1260, 1372, 1389, 1440, 1470, 1568, 1680, 1715, 1764, 1852, 1960, 2016, 2058, 2205, 2315, 2352, 2520, 2744, 2778, 2940, 3087, 3241, 3360, 3430, 3528, 3704, 3920, 4116, 4167, 4410, 4630, 4704, 5040, 5145, 5488, 5556, 5880, 6174, 6482, 6860, 6945, 7056, 7408, 7840, 8232, 8334, 8820, 9260, 9723, 10080, 10290, 10976, 11112, 11760, 12348, 12964, 13720, 13890, 14112, 14816, 15435, 16205, 16464, 16668, 17640, 18520, 19446, 20580, 20835, 22224, 22687, 23520, 24696, 25928, 27440, 27780, 29169, 30870, 32410, 32928, 33336, 35280, 37040, 38892, 41160, 41670, 44448, 45374, 48615, 49392, 51856, 54880, 55560, 58338, 61740, 64820, 66672, 68061, 70560, 74080, 77784, 82320, 83340, 90748, 97230, 98784, 103712, 111120, 113435, 116676, 123480, 129640, 133344, 136122, 145845, 155568, 158809, 164640, 166680, 181496, 194460, 204183, 222240, 226870, 233352, 246960, 259280, 272244, 291690, 311136, 317618, 333360, 340305, 362992, 388920, 408366, 453740, 466704, 476427, 493920, 518560, 544488, 583380, 635236, 666720, 680610, 725984, 777840, 794045, 816732, 907480, 933408, 952854, 1020915, 1088976, 1166760, 1270472, 1361220, 1429281, 1555680, 1588090, 1633464, 1814960, 1905708, 2041830, 2177952, 2333520, 2382135, 2540944, 2722440, 2858562, 3176180, 3266928, 3629920, 3811416, 4083660, 4667040, 4764270, 5081888, 5444880, 5717124, 6352360, 6533856, 7146405, 7622832, 8167320, 9528540, 10889760, 11434248, 12704720, 14292810, 15245664, 16334640, 19057080, 22868496, 25409440, 28585620, 32669280, 38114160, 45736992, 57171240, 76228320, 114342480, 228684960]

約数ペア:

[(1, 228684960), (2, 114342480), (3, 76228320), (4, 57171240), (5, 45736992), (6, 38114160), (7, 32669280), (8, 28585620), (9, 25409440), (10, 22868496), (12, 19057080), (14, 16334640), (15, 15245664), (16, 14292810), (18, 12704720), (20, 11434248), (21, 10889760), (24, 9528540), (28, 8167320), (30, 7622832), (32, 7146405), (35, 6533856), (36, 6352360), (40, 5717124), (42, 5444880), (45, 5081888), (48, 4764270), (49, 4667040), (56, 4083660), (60, 3811416), (63, 3629920), (70, 3266928), (72, 3176180), (80, 2858562), (84, 2722440), (90, 2540944), (96, 2382135), (98, 2333520), (105, 2177952), (112, 2041830), (120, 1905708), (126, 1814960), (140, 1633464), (144, 1588090), (147, 1555680), (160, 1429281), (168, 1361220), (180, 1270472), (196, 1166760), (210, 1088976), (224, 1020915), (240, 952854), (245, 933408), (252, 907480), (280, 816732), (288, 794045), (294, 777840), (315, 725984), (336, 680610), (343, 666720), (360, 635236), (392, 583380), (420, 544488), (441, 518560), (463, 493920), (480, 476427), (490, 466704), (504, 453740), (560, 408366), (588, 388920), (630, 362992), (672, 340305), (686, 333360), (720, 317618), (735, 311136), (784, 291690), (840, 272244), (882, 259280), (926, 246960), (980, 233352), (1008, 226870), (1029, 222240), (1120, 204183), (1176, 194460), (1260, 181496), (1372, 166680), (1389, 164640), (1440, 158809), (1470, 155568), (1568, 145845), (1680, 136122), (1715, 133344), (1764, 129640), (1852, 123480), (1960, 116676), (2016, 113435), (2058, 111120), (2205, 103712), (2315, 98784), (2352, 97230), (2520, 90748), (2744, 83340), (2778, 82320), (2940, 77784), (3087, 74080), (3241, 70560), (3360, 68061), (3430, 66672), (3528, 64820), (3704, 61740), (3920, 58338), (4116, 55560), (4167, 54880), (4410, 51856), (4630, 49392), (4704, 48615), (5040, 45374), (5145, 44448), (5488, 41670), (5556, 41160), (5880, 38892), (6174, 37040), (6482, 35280), (6860, 33336), (6945, 32928), (7056, 32410), (7408, 30870), (7840, 29169), (8232, 27780), (8334, 27440), (8820, 25928), (9260, 24696), (9723, 23520), (10080, 22687), (10290, 22224), (10976, 20835), (11112, 20580), (11760, 19446), (12348, 18520), (12964, 17640), (13720, 16668), (13890, 16464), (14112, 16205), (14816, 15435)]