1660730880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2268

約数の個数: 160

約数和(自身を含む): 5364219168

約数和(自身を除く): 3703488288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 256, 303, 320, 384, 404, 480, 505, 512, 606, 640, 768, 808, 960, 1010, 1212, 1280, 1515, 1536, 1616, 1920, 2020, 2141, 2424, 2560, 3030, 3232, 3840, 4040, 4282, 4848, 6060, 6423, 6464, 7680, 8080, 8564, 9696, 10705, 12120, 12846, 12928, 16160, 17128, 19392, 21410, 24240, 25692, 25856, 32115, 32320, 34256, 38784, 42820, 48480, 51384, 51712, 64230, 64640, 68512, 77568, 85640, 96960, 102768, 128460, 129280, 137024, 155136, 171280, 193920, 205536, 216241, 256920, 258560, 274048, 342560, 387840, 411072, 432482, 513840, 548096, 648723, 685120, 775680, 822144, 864964, 1027680, 1081205, 1096192, 1297446, 1370240, 1644288, 1729928, 2055360, 2162410, 2594892, 2740480, 3243615, 3288576, 3459856, 4110720, 4324820, 5189784, 5480960, 6487230, 6919712, 8221440, 8649640, 10379568, 12974460, 13839424, 16442880, 17299280, 20759136, 25948920, 27678848, 34598560, 41518272, 51897840, 55357696, 69197120, 83036544, 103795680, 110715392, 138394240, 166073088, 207591360, 276788480, 332146176, 415182720, 553576960, 830365440, 1660730880]

約数ペア:

[(1, 1660730880), (2, 830365440), (3, 553576960), (4, 415182720), (5, 332146176), (6, 276788480), (8, 207591360), (10, 166073088), (12, 138394240), (15, 110715392), (16, 103795680), (20, 83036544), (24, 69197120), (30, 55357696), (32, 51897840), (40, 41518272), (48, 34598560), (60, 27678848), (64, 25948920), (80, 20759136), (96, 17299280), (101, 16442880), (120, 13839424), (128, 12974460), (160, 10379568), (192, 8649640), (202, 8221440), (240, 6919712), (256, 6487230), (303, 5480960), (320, 5189784), (384, 4324820), (404, 4110720), (480, 3459856), (505, 3288576), (512, 3243615), (606, 2740480), (640, 2594892), (768, 2162410), (808, 2055360), (960, 1729928), (1010, 1644288), (1212, 1370240), (1280, 1297446), (1515, 1096192), (1536, 1081205), (1616, 1027680), (1920, 864964), (2020, 822144), (2141, 775680), (2424, 685120), (2560, 648723), (3030, 548096), (3232, 513840), (3840, 432482), (4040, 411072), (4282, 387840), (4848, 342560), (6060, 274048), (6423, 258560), (6464, 256920), (7680, 216241), (8080, 205536), (8564, 193920), (9696, 171280), (10705, 155136), (12120, 137024), (12846, 129280), (12928, 128460), (16160, 102768), (17128, 96960), (19392, 85640), (21410, 77568), (24240, 68512), (25692, 64640), (25856, 64230), (32115, 51712), (32320, 51384), (34256, 48480), (38784, 42820)]