79243920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{1747}}^1$

素因数の和:1779

約数の個数: 200

約数和(自身を含む): 314723904

約数和(自身を除く): 235479984

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, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1747, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3494, 3780, 4536, 5040, 5241, 5670, 6480, 6988, 7560, 8735, 9072, 10482, 11340, 12229, 13976, 15120, 15723, 17470, 20964, 22680, 24458, 26205, 27952, 31446, 34940, 36687, 41928, 45360, 47169, 48916, 52410, 61145, 62892, 69880, 73374, 78615, 83856, 94338, 97832, 104820, 110061, 122290, 125784, 139760, 141507, 146748, 157230, 183435, 188676, 195664, 209640, 220122, 235845, 244580, 251568, 283014, 293496, 314460, 330183, 366870, 377352, 419280, 440244, 471690, 489160, 550305, 566028, 586992, 628920, 660366, 707535, 733740, 754704, 880488, 943380, 978320, 990549, 1100610, 1132056, 1257840, 1320732, 1415070, 1467480, 1650915, 1760976, 1886760, 1981098, 2201220, 2264112, 2641464, 2830140, 2934960, 3301830, 3773520, 3962196, 4402440, 4952745, 5282928, 5660280, 6603660, 7924392, 8804880, 9905490, 11320560, 13207320, 15848784, 19810980, 26414640, 39621960, 79243920]

約数ペア:

[(1, 79243920), (2, 39621960), (3, 26414640), (4, 19810980), (5, 15848784), (6, 13207320), (7, 11320560), (8, 9905490), (9, 8804880), (10, 7924392), (12, 6603660), (14, 5660280), (15, 5282928), (16, 4952745), (18, 4402440), (20, 3962196), (21, 3773520), (24, 3301830), (27, 2934960), (28, 2830140), (30, 2641464), (35, 2264112), (36, 2201220), (40, 1981098), (42, 1886760), (45, 1760976), (48, 1650915), (54, 1467480), (56, 1415070), (60, 1320732), (63, 1257840), (70, 1132056), (72, 1100610), (80, 990549), (81, 978320), (84, 943380), (90, 880488), (105, 754704), (108, 733740), (112, 707535), (120, 660366), (126, 628920), (135, 586992), (140, 566028), (144, 550305), (162, 489160), (168, 471690), (180, 440244), (189, 419280), (210, 377352), (216, 366870), (240, 330183), (252, 314460), (270, 293496), (280, 283014), (315, 251568), (324, 244580), (336, 235845), (360, 220122), (378, 209640), (405, 195664), (420, 188676), (432, 183435), (504, 157230), (540, 146748), (560, 141507), (567, 139760), (630, 125784), (648, 122290), (720, 110061), (756, 104820), (810, 97832), (840, 94338), (945, 83856), (1008, 78615), (1080, 73374), (1134, 69880), (1260, 62892), (1296, 61145), (1512, 52410), (1620, 48916), (1680, 47169), (1747, 45360), (1890, 41928), (2160, 36687), (2268, 34940), (2520, 31446), (2835, 27952), (3024, 26205), (3240, 24458), (3494, 22680), (3780, 20964), (4536, 17470), (5040, 15723), (5241, 15120), (5670, 13976), (6480, 12229), (6988, 11340), (7560, 10482), (8735, 9072)]