165620160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 224

約数和(自身を含む): 605332800

約数和(自身を除く): 439712640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 661, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1160, 1305, 1322, 1392, 1440, 1566, 1728, 1740, 1856, 1983, 2088, 2160, 2320, 2610, 2644, 2784, 2880, 3132, 3305, 3480, 3915, 3966, 4176, 4320, 4640, 5220, 5288, 5568, 5949, 6264, 6610, 6960, 7830, 7932, 8352, 8640, 9280, 9915, 10440, 10576, 11898, 12528, 13220, 13920, 15660, 15864, 16704, 17847, 19169, 19830, 20880, 21152, 23796, 25056, 26440, 27840, 29745, 31320, 31728, 35694, 38338, 39660, 41760, 42304, 47592, 50112, 52880, 57507, 59490, 62640, 63456, 71388, 76676, 79320, 83520, 89235, 95184, 95845, 105760, 115014, 118980, 125280, 126912, 142776, 153352, 158640, 172521, 178470, 190368, 191690, 211520, 230028, 237960, 250560, 285552, 287535, 306704, 317280, 345042, 356940, 380736, 383380, 460056, 475920, 517563, 571104, 575070, 613408, 634560, 690084, 713880, 766760, 862605, 920112, 951840, 1035126, 1142208, 1150140, 1226816, 1380168, 1427760, 1533520, 1725210, 1840224, 1903680, 2070252, 2300280, 2587815, 2760336, 2855520, 3067040, 3450420, 3680448, 4140504, 4600560, 5175630, 5520672, 5711040, 6134080, 6900840, 8281008, 9201120, 10351260, 11041344, 13801680, 16562016, 18402240, 20702520, 27603360, 33124032, 41405040, 55206720, 82810080, 165620160]

約数ペア:

[(1, 165620160), (2, 82810080), (3, 55206720), (4, 41405040), (5, 33124032), (6, 27603360), (8, 20702520), (9, 18402240), (10, 16562016), (12, 13801680), (15, 11041344), (16, 10351260), (18, 9201120), (20, 8281008), (24, 6900840), (27, 6134080), (29, 5711040), (30, 5520672), (32, 5175630), (36, 4600560), (40, 4140504), (45, 3680448), (48, 3450420), (54, 3067040), (58, 2855520), (60, 2760336), (64, 2587815), (72, 2300280), (80, 2070252), (87, 1903680), (90, 1840224), (96, 1725210), (108, 1533520), (116, 1427760), (120, 1380168), (135, 1226816), (144, 1150140), (145, 1142208), (160, 1035126), (174, 951840), (180, 920112), (192, 862605), (216, 766760), (232, 713880), (240, 690084), (261, 634560), (270, 613408), (288, 575070), (290, 571104), (320, 517563), (348, 475920), (360, 460056), (432, 383380), (435, 380736), (464, 356940), (480, 345042), (522, 317280), (540, 306704), (576, 287535), (580, 285552), (661, 250560), (696, 237960), (720, 230028), (783, 211520), (864, 191690), (870, 190368), (928, 178470), (960, 172521), (1044, 158640), (1080, 153352), (1160, 142776), (1305, 126912), (1322, 125280), (1392, 118980), (1440, 115014), (1566, 105760), (1728, 95845), (1740, 95184), (1856, 89235), (1983, 83520), (2088, 79320), (2160, 76676), (2320, 71388), (2610, 63456), (2644, 62640), (2784, 59490), (2880, 57507), (3132, 52880), (3305, 50112), (3480, 47592), (3915, 42304), (3966, 41760), (4176, 39660), (4320, 38338), (4640, 35694), (5220, 31728), (5288, 31320), (5568, 29745), (5949, 27840), (6264, 26440), (6610, 25056), (6960, 23796), (7830, 21152), (7932, 20880), (8352, 19830), (8640, 19169), (9280, 17847), (9915, 16704), (10440, 15864), (10576, 15660), (11898, 13920), (12528, 13220)]