196374240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 694552320

約数和(自身を除く): 498178080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 216, 240, 262, 270, 288, 347, 360, 393, 432, 480, 524, 540, 655, 694, 720, 786, 864, 1041, 1048, 1080, 1179, 1310, 1388, 1440, 1572, 1735, 1965, 2082, 2096, 2160, 2358, 2620, 2776, 3123, 3144, 3470, 3537, 3930, 4164, 4192, 4320, 4716, 5205, 5240, 5552, 5895, 6246, 6288, 6940, 7074, 7860, 8328, 9369, 9432, 10410, 10480, 11104, 11790, 12492, 12576, 13880, 14148, 15615, 15720, 16656, 17685, 18738, 18864, 20820, 20960, 23580, 24984, 27760, 28296, 31230, 31440, 33312, 35370, 37476, 37728, 41640, 45457, 46845, 47160, 49968, 55520, 56592, 62460, 62880, 70740, 74952, 83280, 90914, 93690, 94320, 99936, 113184, 124920, 136371, 141480, 149904, 166560, 181828, 187380, 188640, 227285, 249840, 272742, 282960, 299808, 363656, 374760, 409113, 454570, 499680, 545484, 565920, 681855, 727312, 749520, 818226, 909140, 1090968, 1227339, 1363710, 1454624, 1499040, 1636452, 1818280, 2045565, 2181936, 2454678, 2727420, 3272904, 3636560, 4091130, 4363872, 4909356, 5454840, 6136695, 6545808, 7273120, 8182260, 9818712, 10909680, 12273390, 13091616, 16364520, 19637424, 21819360, 24546780, 32729040, 39274848, 49093560, 65458080, 98187120, 196374240]

約数ペア:

[(1, 196374240), (2, 98187120), (3, 65458080), (4, 49093560), (5, 39274848), (6, 32729040), (8, 24546780), (9, 21819360), (10, 19637424), (12, 16364520), (15, 13091616), (16, 12273390), (18, 10909680), (20, 9818712), (24, 8182260), (27, 7273120), (30, 6545808), (32, 6136695), (36, 5454840), (40, 4909356), (45, 4363872), (48, 4091130), (54, 3636560), (60, 3272904), (72, 2727420), (80, 2454678), (90, 2181936), (96, 2045565), (108, 1818280), (120, 1636452), (131, 1499040), (135, 1454624), (144, 1363710), (160, 1227339), (180, 1090968), (216, 909140), (240, 818226), (262, 749520), (270, 727312), (288, 681855), (347, 565920), (360, 545484), (393, 499680), (432, 454570), (480, 409113), (524, 374760), (540, 363656), (655, 299808), (694, 282960), (720, 272742), (786, 249840), (864, 227285), (1041, 188640), (1048, 187380), (1080, 181828), (1179, 166560), (1310, 149904), (1388, 141480), (1440, 136371), (1572, 124920), (1735, 113184), (1965, 99936), (2082, 94320), (2096, 93690), (2160, 90914), (2358, 83280), (2620, 74952), (2776, 70740), (3123, 62880), (3144, 62460), (3470, 56592), (3537, 55520), (3930, 49968), (4164, 47160), (4192, 46845), (4320, 45457), (4716, 41640), (5205, 37728), (5240, 37476), (5552, 35370), (5895, 33312), (6246, 31440), (6288, 31230), (6940, 28296), (7074, 27760), (7860, 24984), (8328, 23580), (9369, 20960), (9432, 20820), (10410, 18864), (10480, 18738), (11104, 17685), (11790, 16656), (12492, 15720), (12576, 15615), (13880, 14148)]