67389360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 157596240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 83, 85, 102, 120, 136, 166, 170, 199, 204, 240, 249, 255, 272, 332, 340, 398, 408, 415, 498, 510, 597, 664, 680, 796, 816, 830, 995, 996, 1020, 1194, 1245, 1328, 1360, 1411, 1592, 1660, 1990, 1992, 2040, 2388, 2490, 2822, 2985, 3184, 3320, 3383, 3980, 3984, 4080, 4233, 4776, 4980, 5644, 5970, 6640, 6766, 7055, 7960, 8466, 9552, 9960, 10149, 11288, 11940, 13532, 14110, 15920, 16517, 16915, 16932, 19920, 20298, 21165, 22576, 23880, 27064, 28220, 33034, 33830, 33864, 40596, 42330, 47760, 49551, 50745, 54128, 56440, 66068, 67660, 67728, 81192, 82585, 84660, 99102, 101490, 112880, 132136, 135320, 162384, 165170, 169320, 198204, 202980, 247755, 264272, 270640, 280789, 330340, 338640, 396408, 405960, 495510, 561578, 660680, 792816, 811920, 842367, 991020, 1123156, 1321360, 1403945, 1684734, 1982040, 2246312, 2807890, 3369468, 3964080, 4211835, 4492624, 5615780, 6738936, 8423670, 11231560, 13477872, 16847340, 22463120, 33694680, 67389360]

約数ペア:

[(1, 67389360), (2, 33694680), (3, 22463120), (4, 16847340), (5, 13477872), (6, 11231560), (8, 8423670), (10, 6738936), (12, 5615780), (15, 4492624), (16, 4211835), (17, 3964080), (20, 3369468), (24, 2807890), (30, 2246312), (34, 1982040), (40, 1684734), (48, 1403945), (51, 1321360), (60, 1123156), (68, 991020), (80, 842367), (83, 811920), (85, 792816), (102, 660680), (120, 561578), (136, 495510), (166, 405960), (170, 396408), (199, 338640), (204, 330340), (240, 280789), (249, 270640), (255, 264272), (272, 247755), (332, 202980), (340, 198204), (398, 169320), (408, 165170), (415, 162384), (498, 135320), (510, 132136), (597, 112880), (664, 101490), (680, 99102), (796, 84660), (816, 82585), (830, 81192), (995, 67728), (996, 67660), (1020, 66068), (1194, 56440), (1245, 54128), (1328, 50745), (1360, 49551), (1411, 47760), (1592, 42330), (1660, 40596), (1990, 33864), (1992, 33830), (2040, 33034), (2388, 28220), (2490, 27064), (2822, 23880), (2985, 22576), (3184, 21165), (3320, 20298), (3383, 19920), (3980, 16932), (3984, 16915), (4080, 16517), (4233, 15920), (4776, 14110), (4980, 13532), (5644, 11940), (5970, 11288), (6640, 10149), (6766, 9960), (7055, 9552), (7960, 8466)]