556220160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:991

約数の個数: 216

約数和(自身を含む): 1962926784

約数和(自身を除く): 1406706624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 768, 795, 848, 911, 954, 960, 1060, 1152, 1272, 1280, 1440, 1590, 1696, 1822, 1908, 1920, 2120, 2304, 2385, 2544, 2733, 2880, 3180, 3392, 3644, 3816, 3840, 4240, 4555, 4770, 5088, 5466, 5760, 6360, 6784, 7288, 7632, 8199, 8480, 9110, 9540, 10176, 10932, 11520, 12720, 13568, 13665, 14576, 15264, 16398, 16960, 18220, 19080, 20352, 21864, 25440, 27330, 29152, 30528, 32796, 33920, 36440, 38160, 40704, 40995, 43728, 48283, 50880, 54660, 58304, 61056, 65592, 67840, 72880, 76320, 81990, 87456, 96566, 101760, 109320, 116608, 122112, 131184, 144849, 145760, 152640, 163980, 174912, 193132, 203520, 218640, 233216, 241415, 262368, 289698, 291520, 305280, 327960, 349824, 386264, 434547, 437280, 482830, 524736, 579396, 583040, 610560, 655920, 699648, 724245, 772528, 869094, 874560, 965660, 1049472, 1158792, 1166080, 1311840, 1448490, 1545056, 1738188, 1749120, 1931320, 2098944, 2172735, 2317584, 2623680, 2896980, 3090112, 3476376, 3498240, 3862640, 4345470, 4635168, 5247360, 5793960, 6180224, 6952752, 7725280, 8690940, 9270336, 10494720, 11587920, 12360448, 13905504, 15450560, 17381880, 18540672, 23175840, 27811008, 30901120, 34763760, 37081344, 46351680, 55622016, 61802240, 69527520, 92703360, 111244032, 139055040, 185406720, 278110080, 556220160]

約数ペア:

[(1, 556220160), (2, 278110080), (3, 185406720), (4, 139055040), (5, 111244032), (6, 92703360), (8, 69527520), (9, 61802240), (10, 55622016), (12, 46351680), (15, 37081344), (16, 34763760), (18, 30901120), (20, 27811008), (24, 23175840), (30, 18540672), (32, 17381880), (36, 15450560), (40, 13905504), (45, 12360448), (48, 11587920), (53, 10494720), (60, 9270336), (64, 8690940), (72, 7725280), (80, 6952752), (90, 6180224), (96, 5793960), (106, 5247360), (120, 4635168), (128, 4345470), (144, 3862640), (159, 3498240), (160, 3476376), (180, 3090112), (192, 2896980), (212, 2623680), (240, 2317584), (256, 2172735), (265, 2098944), (288, 1931320), (318, 1749120), (320, 1738188), (360, 1545056), (384, 1448490), (424, 1311840), (477, 1166080), (480, 1158792), (530, 1049472), (576, 965660), (636, 874560), (640, 869094), (720, 772528), (768, 724245), (795, 699648), (848, 655920), (911, 610560), (954, 583040), (960, 579396), (1060, 524736), (1152, 482830), (1272, 437280), (1280, 434547), (1440, 386264), (1590, 349824), (1696, 327960), (1822, 305280), (1908, 291520), (1920, 289698), (2120, 262368), (2304, 241415), (2385, 233216), (2544, 218640), (2733, 203520), (2880, 193132), (3180, 174912), (3392, 163980), (3644, 152640), (3816, 145760), (3840, 144849), (4240, 131184), (4555, 122112), (4770, 116608), (5088, 109320), (5466, 101760), (5760, 96566), (6360, 87456), (6784, 81990), (7288, 76320), (7632, 72880), (8199, 67840), (8480, 65592), (9110, 61056), (9540, 58304), (10176, 54660), (10932, 50880), (11520, 48283), (12720, 43728), (13568, 40995), (13665, 40704), (14576, 38160), (15264, 36440), (16398, 33920), (16960, 32796), (18220, 30528), (19080, 29152), (20352, 27330), (21864, 25440)]