6644682720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39439}}^1$

素因数の和:39479

約数の個数: 240

約数和(自身を含む): 25254694080

約数和(自身を除く): 18610011360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 28080, 33696, 39439, 42120, 56160, 78878, 84240, 118317, 157756, 168480, 197195, 236634, 315512, 354951, 394390, 473268, 512707, 591585, 631024, 709902, 788780, 946536, 1025414, 1064853, 1183170, 1262048, 1419804, 1538121, 1577560, 1774755, 1893072, 2050828, 2129706, 2366340, 2563535, 2839608, 3076242, 3155120, 3194559, 3549510, 3786144, 4101656, 4259412, 4614363, 4732680, 5127070, 5324265, 5679216, 6152484, 6310240, 6389118, 7099020, 7690605, 8203312, 8518824, 9228726, 9465360, 10254140, 10648530, 11358432, 12304968, 12778236, 13843089, 14198040, 15381210, 15972795, 16406624, 17037648, 18457452, 18930720, 20508280, 21297060, 23071815, 24609936, 25556472, 27686178, 28396080, 30762420, 31945590, 34075296, 36914904, 41016560, 41529267, 42594120, 46143630, 49219872, 51112944, 55372356, 56792160, 61524840, 63891180, 69215445, 73829808, 82033120, 83058534, 85188240, 92287260, 102225888, 110744712, 123049680, 127782360, 138430890, 147659616, 166117068, 170376480, 184574520, 207646335, 221489424, 246099360, 255564720, 276861780, 332234136, 369149040, 415292670, 442978848, 511129440, 553723560, 664468272, 738298080, 830585340, 1107447120, 1328936544, 1661170680, 2214894240, 3322341360, 6644682720]

約数ペア:

[(1, 6644682720), (2, 3322341360), (3, 2214894240), (4, 1661170680), (5, 1328936544), (6, 1107447120), (8, 830585340), (9, 738298080), (10, 664468272), (12, 553723560), (13, 511129440), (15, 442978848), (16, 415292670), (18, 369149040), (20, 332234136), (24, 276861780), (26, 255564720), (27, 246099360), (30, 221489424), (32, 207646335), (36, 184574520), (39, 170376480), (40, 166117068), (45, 147659616), (48, 138430890), (52, 127782360), (54, 123049680), (60, 110744712), (65, 102225888), (72, 92287260), (78, 85188240), (80, 83058534), (81, 82033120), (90, 73829808), (96, 69215445), (104, 63891180), (108, 61524840), (117, 56792160), (120, 55372356), (130, 51112944), (135, 49219872), (144, 46143630), (156, 42594120), (160, 41529267), (162, 41016560), (180, 36914904), (195, 34075296), (208, 31945590), (216, 30762420), (234, 28396080), (240, 27686178), (260, 25556472), (270, 24609936), (288, 23071815), (312, 21297060), (324, 20508280), (351, 18930720), (360, 18457452), (390, 17037648), (405, 16406624), (416, 15972795), (432, 15381210), (468, 14198040), (480, 13843089), (520, 12778236), (540, 12304968), (585, 11358432), (624, 10648530), (648, 10254140), (702, 9465360), (720, 9228726), (780, 8518824), (810, 8203312), (864, 7690605), (936, 7099020), (1040, 6389118), (1053, 6310240), (1080, 6152484), (1170, 5679216), (1248, 5324265), (1296, 5127070), (1404, 4732680), (1440, 4614363), (1560, 4259412), (1620, 4101656), (1755, 3786144), (1872, 3549510), (2080, 3194559), (2106, 3155120), (2160, 3076242), (2340, 2839608), (2592, 2563535), (2808, 2366340), (3120, 2129706), (3240, 2050828), (3510, 1893072), (3744, 1774755), (4212, 1577560), (4320, 1538121), (4680, 1419804), (5265, 1262048), (5616, 1183170), (6240, 1064853), (6480, 1025414), (7020, 946536), (8424, 788780), (9360, 709902), (10530, 631024), (11232, 591585), (12960, 512707), (14040, 473268), (16848, 394390), (18720, 354951), (21060, 315512), (28080, 236634), (33696, 197195), (39439, 168480), (42120, 157756), (56160, 118317), (78878, 84240)]