198197280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 240

約数和(自身を含む): 718452504

約数和(自身を除く): 520255224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 205, 216, 240, 246, 270, 288, 324, 328, 360, 369, 373, 405, 410, 432, 480, 492, 540, 615, 648, 656, 720, 738, 746, 810, 820, 864, 984, 1080, 1107, 1119, 1230, 1296, 1312, 1440, 1476, 1492, 1620, 1640, 1845, 1865, 1968, 2160, 2214, 2238, 2460, 2592, 2952, 2984, 3240, 3280, 3321, 3357, 3690, 3730, 3936, 4320, 4428, 4476, 4920, 5535, 5595, 5904, 5968, 6480, 6560, 6642, 6714, 7380, 7460, 8856, 8952, 9840, 10071, 11070, 11190, 11808, 11936, 12960, 13284, 13428, 14760, 14920, 15293, 16605, 16785, 17712, 17904, 19680, 20142, 22140, 22380, 26568, 26856, 29520, 29840, 30213, 30586, 33210, 33570, 35424, 35808, 40284, 44280, 44760, 45879, 50355, 53136, 53712, 59040, 59680, 60426, 61172, 66420, 67140, 76465, 80568, 88560, 89520, 91758, 100710, 106272, 107424, 120852, 122344, 132840, 134280, 137637, 151065, 152930, 161136, 177120, 179040, 183516, 201420, 229395, 241704, 244688, 265680, 268560, 275274, 302130, 305860, 322272, 367032, 402840, 412911, 458790, 483408, 489376, 531360, 537120, 550548, 604260, 611720, 688185, 734064, 805680, 825822, 917580, 966816, 1101096, 1208520, 1223440, 1238733, 1376370, 1468128, 1611360, 1651644, 1835160, 2064555, 2202192, 2417040, 2446880, 2477466, 2752740, 3303288, 3670320, 4129110, 4404384, 4834080, 4954932, 5505480, 6193665, 6606576, 7340640, 8258220, 9909864, 11010960, 12387330, 13213152, 16516440, 19819728, 22021920, 24774660, 33032880, 39639456, 49549320, 66065760, 99098640, 198197280]

約数ペア:

[(1, 198197280), (2, 99098640), (3, 66065760), (4, 49549320), (5, 39639456), (6, 33032880), (8, 24774660), (9, 22021920), (10, 19819728), (12, 16516440), (15, 13213152), (16, 12387330), (18, 11010960), (20, 9909864), (24, 8258220), (27, 7340640), (30, 6606576), (32, 6193665), (36, 5505480), (40, 4954932), (41, 4834080), (45, 4404384), (48, 4129110), (54, 3670320), (60, 3303288), (72, 2752740), (80, 2477466), (81, 2446880), (82, 2417040), (90, 2202192), (96, 2064555), (108, 1835160), (120, 1651644), (123, 1611360), (135, 1468128), (144, 1376370), (160, 1238733), (162, 1223440), (164, 1208520), (180, 1101096), (205, 966816), (216, 917580), (240, 825822), (246, 805680), (270, 734064), (288, 688185), (324, 611720), (328, 604260), (360, 550548), (369, 537120), (373, 531360), (405, 489376), (410, 483408), (432, 458790), (480, 412911), (492, 402840), (540, 367032), (615, 322272), (648, 305860), (656, 302130), (720, 275274), (738, 268560), (746, 265680), (810, 244688), (820, 241704), (864, 229395), (984, 201420), (1080, 183516), (1107, 179040), (1119, 177120), (1230, 161136), (1296, 152930), (1312, 151065), (1440, 137637), (1476, 134280), (1492, 132840), (1620, 122344), (1640, 120852), (1845, 107424), (1865, 106272), (1968, 100710), (2160, 91758), (2214, 89520), (2238, 88560), (2460, 80568), (2592, 76465), (2952, 67140), (2984, 66420), (3240, 61172), (3280, 60426), (3321, 59680), (3357, 59040), (3690, 53712), (3730, 53136), (3936, 50355), (4320, 45879), (4428, 44760), (4476, 44280), (4920, 40284), (5535, 35808), (5595, 35424), (5904, 33570), (5968, 33210), (6480, 30586), (6560, 30213), (6642, 29840), (6714, 29520), (7380, 26856), (7460, 26568), (8856, 22380), (8952, 22140), (9840, 20142), (10071, 19680), (11070, 17904), (11190, 17712), (11808, 16785), (11936, 16605), (12960, 15293), (13284, 14920), (13428, 14760)]