199733760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8669}}^1$

素因数の和:8698

約数の個数: 120

約数和(自身を含む): 691813980

約数和(自身を除く): 492080220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8669, 11520, 17338, 23040, 26007, 34676, 43345, 52014, 69352, 78021, 86690, 104028, 130035, 138704, 156042, 173380, 208056, 260070, 277408, 312084, 346760, 390105, 416112, 520140, 554816, 624168, 693520, 780210, 832224, 1040280, 1109632, 1248336, 1387040, 1560420, 1664448, 2080560, 2219264, 2496672, 2774080, 3120840, 3328896, 4161120, 4438528, 4993344, 5548160, 6241680, 6657792, 8322240, 9986688, 11096320, 12483360, 13315584, 16644480, 19973376, 22192640, 24966720, 33288960, 39946752, 49933440, 66577920, 99866880, 199733760]

約数ペア:

[(1, 199733760), (2, 99866880), (3, 66577920), (4, 49933440), (5, 39946752), (6, 33288960), (8, 24966720), (9, 22192640), (10, 19973376), (12, 16644480), (15, 13315584), (16, 12483360), (18, 11096320), (20, 9986688), (24, 8322240), (30, 6657792), (32, 6241680), (36, 5548160), (40, 4993344), (45, 4438528), (48, 4161120), (60, 3328896), (64, 3120840), (72, 2774080), (80, 2496672), (90, 2219264), (96, 2080560), (120, 1664448), (128, 1560420), (144, 1387040), (160, 1248336), (180, 1109632), (192, 1040280), (240, 832224), (256, 780210), (288, 693520), (320, 624168), (360, 554816), (384, 520140), (480, 416112), (512, 390105), (576, 346760), (640, 312084), (720, 277408), (768, 260070), (960, 208056), (1152, 173380), (1280, 156042), (1440, 138704), (1536, 130035), (1920, 104028), (2304, 86690), (2560, 78021), (2880, 69352), (3840, 52014), (4608, 43345), (5760, 34676), (7680, 26007), (8669, 23040), (11520, 17338)]