39394440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 139754160

約数和(自身を除く): 100359720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 51, 60, 68, 72, 82, 85, 90, 102, 120, 123, 136, 153, 157, 164, 170, 180, 204, 205, 246, 255, 306, 314, 328, 340, 360, 369, 408, 410, 471, 492, 510, 612, 615, 628, 680, 697, 738, 765, 785, 820, 942, 984, 1020, 1224, 1230, 1256, 1394, 1413, 1476, 1530, 1570, 1640, 1845, 1884, 2040, 2091, 2355, 2460, 2669, 2788, 2826, 2952, 3060, 3140, 3485, 3690, 3768, 4182, 4710, 4920, 5338, 5576, 5652, 6120, 6273, 6280, 6437, 6970, 7065, 7380, 8007, 8364, 9420, 10455, 10676, 11304, 12546, 12874, 13345, 13940, 14130, 14760, 16014, 16728, 18840, 19311, 20910, 21352, 24021, 25092, 25748, 26690, 27880, 28260, 31365, 32028, 32185, 38622, 40035, 41820, 48042, 50184, 51496, 53380, 56520, 57933, 62730, 64056, 64370, 77244, 80070, 83640, 96084, 96555, 106760, 109429, 115866, 120105, 125460, 128740, 154488, 160140, 192168, 193110, 218858, 231732, 240210, 250920, 257480, 289665, 320280, 328287, 386220, 437716, 463464, 480420, 547145, 579330, 656574, 772440, 875432, 960840, 984861, 1094290, 1158660, 1313148, 1641435, 1969722, 2188580, 2317320, 2626296, 3282870, 3939444, 4377160, 4924305, 6565740, 7878888, 9848610, 13131480, 19697220, 39394440]

約数ペア:

[(1, 39394440), (2, 19697220), (3, 13131480), (4, 9848610), (5, 7878888), (6, 6565740), (8, 4924305), (9, 4377160), (10, 3939444), (12, 3282870), (15, 2626296), (17, 2317320), (18, 2188580), (20, 1969722), (24, 1641435), (30, 1313148), (34, 1158660), (36, 1094290), (40, 984861), (41, 960840), (45, 875432), (51, 772440), (60, 656574), (68, 579330), (72, 547145), (82, 480420), (85, 463464), (90, 437716), (102, 386220), (120, 328287), (123, 320280), (136, 289665), (153, 257480), (157, 250920), (164, 240210), (170, 231732), (180, 218858), (204, 193110), (205, 192168), (246, 160140), (255, 154488), (306, 128740), (314, 125460), (328, 120105), (340, 115866), (360, 109429), (369, 106760), (408, 96555), (410, 96084), (471, 83640), (492, 80070), (510, 77244), (612, 64370), (615, 64056), (628, 62730), (680, 57933), (697, 56520), (738, 53380), (765, 51496), (785, 50184), (820, 48042), (942, 41820), (984, 40035), (1020, 38622), (1224, 32185), (1230, 32028), (1256, 31365), (1394, 28260), (1413, 27880), (1476, 26690), (1530, 25748), (1570, 25092), (1640, 24021), (1845, 21352), (1884, 20910), (2040, 19311), (2091, 18840), (2355, 16728), (2460, 16014), (2669, 14760), (2788, 14130), (2826, 13940), (2952, 13345), (3060, 12874), (3140, 12546), (3485, 11304), (3690, 10676), (3768, 10455), (4182, 9420), (4710, 8364), (4920, 8007), (5338, 7380), (5576, 7065), (5652, 6970), (6120, 6437), (6273, 6280)]