1648553040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9661}}^1$

素因数の和:9762

約数の個数: 160

約数和(自身を含む): 5750822400

約数和(自身を除く): 4102269360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 948, 1080, 1185, 1264, 1422, 1580, 1896, 2133, 2160, 2370, 2844, 3160, 3555, 3792, 4266, 4740, 5688, 6320, 7110, 8532, 9480, 9661, 10665, 11376, 14220, 17064, 18960, 19322, 21330, 28440, 28983, 34128, 38644, 42660, 48305, 56880, 57966, 77288, 85320, 86949, 96610, 115932, 144915, 154576, 170640, 173898, 193220, 231864, 260847, 289830, 347796, 386440, 434745, 463728, 521694, 579660, 695592, 763219, 772880, 869490, 1043388, 1159320, 1304235, 1391184, 1526438, 1738980, 2086776, 2289657, 2318640, 2608470, 3052876, 3477960, 3816095, 4173552, 4579314, 5216940, 6105752, 6868971, 6955920, 7632190, 9158628, 10433880, 11448285, 12211504, 13737942, 15264380, 18317256, 20606913, 20867760, 22896570, 27475884, 30528760, 34344855, 36634512, 41213826, 45793140, 54951768, 61057520, 68689710, 82427652, 91586280, 103034565, 109903536, 137379420, 164855304, 183172560, 206069130, 274758840, 329710608, 412138260, 549517680, 824276520, 1648553040]

約数ペア:

[(1, 1648553040), (2, 824276520), (3, 549517680), (4, 412138260), (5, 329710608), (6, 274758840), (8, 206069130), (9, 183172560), (10, 164855304), (12, 137379420), (15, 109903536), (16, 103034565), (18, 91586280), (20, 82427652), (24, 68689710), (27, 61057520), (30, 54951768), (36, 45793140), (40, 41213826), (45, 36634512), (48, 34344855), (54, 30528760), (60, 27475884), (72, 22896570), (79, 20867760), (80, 20606913), (90, 18317256), (108, 15264380), (120, 13737942), (135, 12211504), (144, 11448285), (158, 10433880), (180, 9158628), (216, 7632190), (237, 6955920), (240, 6868971), (270, 6105752), (316, 5216940), (360, 4579314), (395, 4173552), (432, 3816095), (474, 3477960), (540, 3052876), (632, 2608470), (711, 2318640), (720, 2289657), (790, 2086776), (948, 1738980), (1080, 1526438), (1185, 1391184), (1264, 1304235), (1422, 1159320), (1580, 1043388), (1896, 869490), (2133, 772880), (2160, 763219), (2370, 695592), (2844, 579660), (3160, 521694), (3555, 463728), (3792, 434745), (4266, 386440), (4740, 347796), (5688, 289830), (6320, 260847), (7110, 231864), (8532, 193220), (9480, 173898), (9661, 170640), (10665, 154576), (11376, 144915), (14220, 115932), (17064, 96610), (18960, 86949), (19322, 85320), (21330, 77288), (28440, 57966), (28983, 56880), (34128, 48305), (38644, 42660)]