67795320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 149932680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 167, 170, 199, 204, 255, 334, 340, 398, 408, 501, 510, 597, 668, 680, 796, 835, 995, 1002, 1020, 1194, 1336, 1592, 1670, 1990, 2004, 2040, 2388, 2505, 2839, 2985, 3340, 3383, 3980, 4008, 4776, 5010, 5678, 5970, 6680, 6766, 7960, 8517, 10020, 10149, 11356, 11940, 13532, 14195, 16915, 17034, 20040, 20298, 22712, 23880, 27064, 28390, 33233, 33830, 34068, 40596, 42585, 50745, 56780, 66466, 67660, 68136, 81192, 85170, 99699, 101490, 113560, 132932, 135320, 166165, 170340, 199398, 202980, 265864, 332330, 340680, 398796, 405960, 498495, 564961, 664660, 797592, 996990, 1129922, 1329320, 1694883, 1993980, 2259844, 2824805, 3389766, 3987960, 4519688, 5649610, 6779532, 8474415, 11299220, 13559064, 16948830, 22598440, 33897660, 67795320]

約数ペア:

[(1, 67795320), (2, 33897660), (3, 22598440), (4, 16948830), (5, 13559064), (6, 11299220), (8, 8474415), (10, 6779532), (12, 5649610), (15, 4519688), (17, 3987960), (20, 3389766), (24, 2824805), (30, 2259844), (34, 1993980), (40, 1694883), (51, 1329320), (60, 1129922), (68, 996990), (85, 797592), (102, 664660), (120, 564961), (136, 498495), (167, 405960), (170, 398796), (199, 340680), (204, 332330), (255, 265864), (334, 202980), (340, 199398), (398, 170340), (408, 166165), (501, 135320), (510, 132932), (597, 113560), (668, 101490), (680, 99699), (796, 85170), (835, 81192), (995, 68136), (1002, 67660), (1020, 66466), (1194, 56780), (1336, 50745), (1592, 42585), (1670, 40596), (1990, 34068), (2004, 33830), (2040, 33233), (2388, 28390), (2505, 27064), (2839, 23880), (2985, 22712), (3340, 20298), (3383, 20040), (3980, 17034), (4008, 16915), (4776, 14195), (5010, 13532), (5678, 11940), (5970, 11356), (6680, 10149), (6766, 10020), (7960, 8517)]