57171240

素因数分解:

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

素因数の和:501

約数の個数: 192

約数和(自身を含む): 217152000

約数和(自身を除く): 159980760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 463, 490, 504, 588, 630, 686, 735, 840, 882, 926, 980, 1029, 1176, 1260, 1372, 1389, 1470, 1715, 1764, 1852, 1960, 2058, 2205, 2315, 2520, 2744, 2778, 2940, 3087, 3241, 3430, 3528, 3704, 4116, 4167, 4410, 4630, 5145, 5556, 5880, 6174, 6482, 6860, 6945, 8232, 8334, 8820, 9260, 9723, 10290, 11112, 12348, 12964, 13720, 13890, 15435, 16205, 16668, 17640, 18520, 19446, 20580, 20835, 22687, 24696, 25928, 27780, 29169, 30870, 32410, 33336, 38892, 41160, 41670, 45374, 48615, 55560, 58338, 61740, 64820, 68061, 77784, 83340, 90748, 97230, 113435, 116676, 123480, 129640, 136122, 145845, 158809, 166680, 181496, 194460, 204183, 226870, 233352, 272244, 291690, 317618, 340305, 388920, 408366, 453740, 476427, 544488, 583380, 635236, 680610, 794045, 816732, 907480, 952854, 1020915, 1166760, 1270472, 1361220, 1429281, 1588090, 1633464, 1905708, 2041830, 2382135, 2722440, 2858562, 3176180, 3811416, 4083660, 4764270, 5717124, 6352360, 7146405, 8167320, 9528540, 11434248, 14292810, 19057080, 28585620, 57171240]

約数ペア:

[(1, 57171240), (2, 28585620), (3, 19057080), (4, 14292810), (5, 11434248), (6, 9528540), (7, 8167320), (8, 7146405), (9, 6352360), (10, 5717124), (12, 4764270), (14, 4083660), (15, 3811416), (18, 3176180), (20, 2858562), (21, 2722440), (24, 2382135), (28, 2041830), (30, 1905708), (35, 1633464), (36, 1588090), (40, 1429281), (42, 1361220), (45, 1270472), (49, 1166760), (56, 1020915), (60, 952854), (63, 907480), (70, 816732), (72, 794045), (84, 680610), (90, 635236), (98, 583380), (105, 544488), (120, 476427), (126, 453740), (140, 408366), (147, 388920), (168, 340305), (180, 317618), (196, 291690), (210, 272244), (245, 233352), (252, 226870), (280, 204183), (294, 194460), (315, 181496), (343, 166680), (360, 158809), (392, 145845), (420, 136122), (441, 129640), (463, 123480), (490, 116676), (504, 113435), (588, 97230), (630, 90748), (686, 83340), (735, 77784), (840, 68061), (882, 64820), (926, 61740), (980, 58338), (1029, 55560), (1176, 48615), (1260, 45374), (1372, 41670), (1389, 41160), (1470, 38892), (1715, 33336), (1764, 32410), (1852, 30870), (1960, 29169), (2058, 27780), (2205, 25928), (2315, 24696), (2520, 22687), (2744, 20835), (2778, 20580), (2940, 19446), (3087, 18520), (3241, 17640), (3430, 16668), (3528, 16205), (3704, 15435), (4116, 13890), (4167, 13720), (4410, 12964), (4630, 12348), (5145, 11112), (5556, 10290), (5880, 9723), (6174, 9260), (6482, 8820), (6860, 8334), (6945, 8232)]