1920853440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6737}}^1$

素因数の和:6777

約数の個数: 280

約数和(自身を含む): 7455084912

約数和(自身を除く): 5534231472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5940, 6336, 6480, 6737, 7128, 7920, 8640, 8910, 9504, 10560, 11880, 12960, 13474, 14256, 15840, 17820, 19008, 20211, 23760, 25920, 26948, 28512, 31680, 33685, 35640, 40422, 47520, 53896, 57024, 60633, 67370, 71280, 74107, 80844, 95040, 101055, 107792, 121266, 134740, 142560, 148214, 161688, 181899, 202110, 215584, 222321, 242532, 269480, 285120, 296428, 303165, 323376, 363798, 370535, 404220, 431168, 444642, 485064, 538960, 545697, 592856, 606330, 646752, 666963, 727596, 741070, 808440, 889284, 909495, 970128, 1077920, 1091394, 1111605, 1185712, 1212660, 1293504, 1333926, 1455192, 1482140, 1616880, 1778568, 1818990, 1940256, 2000889, 2155840, 2182788, 2223210, 2371424, 2425320, 2667852, 2728485, 2910384, 2964280, 3233760, 3334815, 3557136, 3637980, 3880512, 4001778, 4365576, 4446420, 4742848, 4850640, 5335704, 5456970, 5820768, 5928560, 6002667, 6467520, 6669630, 7114272, 7275960, 8003556, 8731152, 8892840, 9701280, 10004445, 10671408, 10913940, 11641536, 11857120, 12005334, 13339260, 14228544, 14551920, 16007112, 17462304, 17785680, 19402560, 20008890, 21342816, 21827880, 23714240, 24010668, 26678520, 29103840, 30013335, 32014224, 34924608, 35571360, 40017780, 42685632, 43655760, 48021336, 53357040, 58207680, 60026670, 64028448, 71142720, 80035560, 87311520, 96042672, 106714080, 120053340, 128056896, 160071120, 174623040, 192085344, 213428160, 240106680, 320142240, 384170688, 480213360, 640284480, 960426720, 1920853440]

約数ペア:

[(1, 1920853440), (2, 960426720), (3, 640284480), (4, 480213360), (5, 384170688), (6, 320142240), (8, 240106680), (9, 213428160), (10, 192085344), (11, 174623040), (12, 160071120), (15, 128056896), (16, 120053340), (18, 106714080), (20, 96042672), (22, 87311520), (24, 80035560), (27, 71142720), (30, 64028448), (32, 60026670), (33, 58207680), (36, 53357040), (40, 48021336), (44, 43655760), (45, 42685632), (48, 40017780), (54, 35571360), (55, 34924608), (60, 32014224), (64, 30013335), (66, 29103840), (72, 26678520), (80, 24010668), (81, 23714240), (88, 21827880), (90, 21342816), (96, 20008890), (99, 19402560), (108, 17785680), (110, 17462304), (120, 16007112), (132, 14551920), (135, 14228544), (144, 13339260), (160, 12005334), (162, 11857120), (165, 11641536), (176, 10913940), (180, 10671408), (192, 10004445), (198, 9701280), (216, 8892840), (220, 8731152), (240, 8003556), (264, 7275960), (270, 7114272), (288, 6669630), (297, 6467520), (320, 6002667), (324, 5928560), (330, 5820768), (352, 5456970), (360, 5335704), (396, 4850640), (405, 4742848), (432, 4446420), (440, 4365576), (480, 4001778), (495, 3880512), (528, 3637980), (540, 3557136), (576, 3334815), (594, 3233760), (648, 2964280), (660, 2910384), (704, 2728485), (720, 2667852), (792, 2425320), (810, 2371424), (864, 2223210), (880, 2182788), (891, 2155840), (960, 2000889), (990, 1940256), (1056, 1818990), (1080, 1778568), (1188, 1616880), (1296, 1482140), (1320, 1455192), (1440, 1333926), (1485, 1293504), (1584, 1212660), (1620, 1185712), (1728, 1111605), (1760, 1091394), (1782, 1077920), (1980, 970128), (2112, 909495), (2160, 889284), (2376, 808440), (2592, 741070), (2640, 727596), (2880, 666963), (2970, 646752), (3168, 606330), (3240, 592856), (3520, 545697), (3564, 538960), (3960, 485064), (4320, 444642), (4455, 431168), (4752, 404220), (5184, 370535), (5280, 363798), (5940, 323376), (6336, 303165), (6480, 296428), (6737, 285120), (7128, 269480), (7920, 242532), (8640, 222321), (8910, 215584), (9504, 202110), (10560, 181899), (11880, 161688), (12960, 148214), (13474, 142560), (14256, 134740), (15840, 121266), (17820, 107792), (19008, 101055), (20211, 95040), (23760, 80844), (25920, 74107), (26948, 71280), (28512, 67370), (31680, 60633), (33685, 57024), (35640, 53896), (40422, 47520)]