189646560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 701955072

約数和(自身を除く): 512308512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 96, 102, 120, 122, 127, 136, 144, 153, 160, 170, 180, 183, 204, 240, 244, 254, 255, 272, 288, 305, 306, 340, 360, 366, 381, 408, 480, 488, 508, 510, 544, 549, 610, 612, 635, 680, 720, 732, 762, 765, 816, 915, 976, 1016, 1020, 1037, 1098, 1143, 1220, 1224, 1270, 1360, 1440, 1464, 1524, 1530, 1632, 1830, 1905, 1952, 2032, 2040, 2074, 2159, 2196, 2286, 2440, 2448, 2540, 2720, 2745, 2928, 3048, 3060, 3111, 3660, 3810, 4064, 4080, 4148, 4318, 4392, 4572, 4880, 4896, 5080, 5185, 5490, 5715, 5856, 6096, 6120, 6222, 6477, 7320, 7620, 7747, 8160, 8296, 8636, 8784, 9144, 9333, 9760, 10160, 10370, 10795, 10980, 11430, 12192, 12240, 12444, 12954, 14640, 15240, 15494, 15555, 16592, 17272, 17568, 18288, 18666, 19431, 20320, 20740, 21590, 21960, 22860, 23241, 24480, 24888, 25908, 29280, 30480, 30988, 31110, 32385, 33184, 34544, 36576, 37332, 38735, 38862, 41480, 43180, 43920, 45720, 46482, 46665, 49776, 51816, 60960, 61976, 62220, 64770, 69088, 69723, 74664, 77470, 77724, 82960, 86360, 87840, 91440, 92964, 93330, 97155, 99552, 103632, 116205, 123952, 124440, 129540, 131699, 139446, 149328, 154940, 155448, 165920, 172720, 182880, 185928, 186660, 194310, 207264, 232410, 247904, 248880, 259080, 263398, 278892, 298656, 309880, 310896, 345440, 348615, 371856, 373320, 388620, 395097, 464820, 497760, 518160, 526796, 557784, 619760, 621792, 658495, 697230, 743712, 746640, 777240, 790194, 929640, 1036320, 1053592, 1115568, 1185291, 1239520, 1316990, 1394460, 1493280, 1554480, 1580388, 1859280, 1975485, 2107184, 2231136, 2370582, 2633980, 2788920, 3108960, 3160776, 3718560, 3950970, 4214368, 4741164, 5267960, 5577840, 5926455, 6321552, 7901940, 9482328, 10535920, 11155680, 11852910, 12643104, 15803880, 18964656, 21071840, 23705820, 31607760, 37929312, 47411640, 63215520, 94823280, 189646560]

約数ペア:

[(1, 189646560), (2, 94823280), (3, 63215520), (4, 47411640), (5, 37929312), (6, 31607760), (8, 23705820), (9, 21071840), (10, 18964656), (12, 15803880), (15, 12643104), (16, 11852910), (17, 11155680), (18, 10535920), (20, 9482328), (24, 7901940), (30, 6321552), (32, 5926455), (34, 5577840), (36, 5267960), (40, 4741164), (45, 4214368), (48, 3950970), (51, 3718560), (60, 3160776), (61, 3108960), (68, 2788920), (72, 2633980), (80, 2370582), (85, 2231136), (90, 2107184), (96, 1975485), (102, 1859280), (120, 1580388), (122, 1554480), (127, 1493280), (136, 1394460), (144, 1316990), (153, 1239520), (160, 1185291), (170, 1115568), (180, 1053592), (183, 1036320), (204, 929640), (240, 790194), (244, 777240), (254, 746640), (255, 743712), (272, 697230), (288, 658495), (305, 621792), (306, 619760), (340, 557784), (360, 526796), (366, 518160), (381, 497760), (408, 464820), (480, 395097), (488, 388620), (508, 373320), (510, 371856), (544, 348615), (549, 345440), (610, 310896), (612, 309880), (635, 298656), (680, 278892), (720, 263398), (732, 259080), (762, 248880), (765, 247904), (816, 232410), (915, 207264), (976, 194310), (1016, 186660), (1020, 185928), (1037, 182880), (1098, 172720), (1143, 165920), (1220, 155448), (1224, 154940), (1270, 149328), (1360, 139446), (1440, 131699), (1464, 129540), (1524, 124440), (1530, 123952), (1632, 116205), (1830, 103632), (1905, 99552), (1952, 97155), (2032, 93330), (2040, 92964), (2074, 91440), (2159, 87840), (2196, 86360), (2286, 82960), (2440, 77724), (2448, 77470), (2540, 74664), (2720, 69723), (2745, 69088), (2928, 64770), (3048, 62220), (3060, 61976), (3111, 60960), (3660, 51816), (3810, 49776), (4064, 46665), (4080, 46482), (4148, 45720), (4318, 43920), (4392, 43180), (4572, 41480), (4880, 38862), (4896, 38735), (5080, 37332), (5185, 36576), (5490, 34544), (5715, 33184), (5856, 32385), (6096, 31110), (6120, 30988), (6222, 30480), (6477, 29280), (7320, 25908), (7620, 24888), (7747, 24480), (8160, 23241), (8296, 22860), (8636, 21960), (8784, 21590), (9144, 20740), (9333, 20320), (9760, 19431), (10160, 18666), (10370, 18288), (10795, 17568), (10980, 17272), (11430, 16592), (12192, 15555), (12240, 15494), (12444, 15240), (12954, 14640)]