1356983280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1285

約数の個数: 200

約数和(自身を含む): 4741384032

約数和(自身を除く): 3384400752

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, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 240, 270, 324, 360, 394, 405, 432, 540, 591, 648, 720, 788, 810, 985, 1063, 1080, 1182, 1296, 1576, 1620, 1773, 1970, 2126, 2160, 2364, 2955, 3152, 3189, 3240, 3546, 3940, 4252, 4728, 5315, 5319, 5910, 6378, 6480, 7092, 7880, 8504, 8865, 9456, 9567, 10630, 10638, 11820, 12756, 14184, 15760, 15945, 15957, 17008, 17730, 19134, 21260, 21276, 23640, 25512, 26595, 28368, 28701, 31890, 31914, 35460, 38268, 42520, 42552, 47280, 47835, 51024, 53190, 57402, 63780, 63828, 70920, 76536, 79785, 85040, 85104, 86103, 95670, 106380, 114804, 127560, 127656, 141840, 143505, 153072, 159570, 172206, 191340, 209411, 212760, 229608, 255120, 255312, 287010, 319140, 344412, 382680, 418822, 425520, 430515, 459216, 574020, 628233, 638280, 688824, 765360, 837644, 861030, 1047055, 1148040, 1256466, 1276560, 1377648, 1675288, 1722060, 1884699, 2094110, 2296080, 2512932, 3141165, 3350576, 3444120, 3769398, 4188220, 5025864, 5654097, 6282330, 6888240, 7538796, 8376440, 9423495, 10051728, 11308194, 12564660, 15077592, 16752880, 16962291, 18846990, 22616388, 25129320, 28270485, 30155184, 33924582, 37693980, 45232776, 50258640, 56540970, 67849164, 75387960, 84811455, 90465552, 113081940, 135698328, 150775920, 169622910, 226163880, 271396656, 339245820, 452327760, 678491640, 1356983280]

約数ペア:

[(1, 1356983280), (2, 678491640), (3, 452327760), (4, 339245820), (5, 271396656), (6, 226163880), (8, 169622910), (9, 150775920), (10, 135698328), (12, 113081940), (15, 90465552), (16, 84811455), (18, 75387960), (20, 67849164), (24, 56540970), (27, 50258640), (30, 45232776), (36, 37693980), (40, 33924582), (45, 30155184), (48, 28270485), (54, 25129320), (60, 22616388), (72, 18846990), (80, 16962291), (81, 16752880), (90, 15077592), (108, 12564660), (120, 11308194), (135, 10051728), (144, 9423495), (162, 8376440), (180, 7538796), (197, 6888240), (216, 6282330), (240, 5654097), (270, 5025864), (324, 4188220), (360, 3769398), (394, 3444120), (405, 3350576), (432, 3141165), (540, 2512932), (591, 2296080), (648, 2094110), (720, 1884699), (788, 1722060), (810, 1675288), (985, 1377648), (1063, 1276560), (1080, 1256466), (1182, 1148040), (1296, 1047055), (1576, 861030), (1620, 837644), (1773, 765360), (1970, 688824), (2126, 638280), (2160, 628233), (2364, 574020), (2955, 459216), (3152, 430515), (3189, 425520), (3240, 418822), (3546, 382680), (3940, 344412), (4252, 319140), (4728, 287010), (5315, 255312), (5319, 255120), (5910, 229608), (6378, 212760), (6480, 209411), (7092, 191340), (7880, 172206), (8504, 159570), (8865, 153072), (9456, 143505), (9567, 141840), (10630, 127656), (10638, 127560), (11820, 114804), (12756, 106380), (14184, 95670), (15760, 86103), (15945, 85104), (15957, 85040), (17008, 79785), (17730, 76536), (19134, 70920), (21260, 63828), (21276, 63780), (23640, 57402), (25512, 53190), (26595, 51024), (28368, 47835), (28701, 47280), (31890, 42552), (31914, 42520), (35460, 38268)]