295987680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 1089021024

約数和(自身を除く): 793033344

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, 68, 72, 80, 85, 90, 96, 102, 107, 113, 120, 136, 144, 153, 160, 170, 180, 204, 214, 226, 240, 255, 272, 288, 306, 321, 339, 340, 360, 408, 428, 452, 480, 510, 535, 544, 565, 612, 642, 678, 680, 720, 765, 816, 856, 904, 963, 1017, 1020, 1070, 1130, 1224, 1284, 1356, 1360, 1440, 1530, 1605, 1632, 1695, 1712, 1808, 1819, 1921, 1926, 2034, 2040, 2140, 2260, 2448, 2568, 2712, 2720, 3060, 3210, 3390, 3424, 3616, 3638, 3842, 3852, 4068, 4080, 4280, 4520, 4815, 4896, 5085, 5136, 5424, 5457, 5763, 6120, 6420, 6780, 7276, 7684, 7704, 8136, 8160, 8560, 9040, 9095, 9605, 9630, 10170, 10272, 10848, 10914, 11526, 12091, 12240, 12840, 13560, 14552, 15368, 15408, 16272, 16371, 17120, 17289, 18080, 18190, 19210, 19260, 20340, 21828, 23052, 24182, 24480, 25680, 27120, 27285, 28815, 29104, 30736, 30816, 32544, 32742, 34578, 36273, 36380, 38420, 38520, 40680, 43656, 46104, 48364, 51360, 54240, 54570, 57630, 58208, 60455, 61472, 65484, 69156, 72546, 72760, 76840, 77040, 81360, 81855, 86445, 87312, 92208, 96728, 108819, 109140, 115260, 120910, 130968, 138312, 145092, 145520, 153680, 154080, 162720, 163710, 172890, 174624, 181365, 184416, 193456, 205547, 217638, 218280, 230520, 241820, 261936, 276624, 290184, 291040, 307360, 327420, 345780, 362730, 386912, 411094, 435276, 436560, 461040, 483640, 523872, 544095, 553248, 580368, 616641, 654840, 691560, 725460, 822188, 870552, 873120, 922080, 967280, 1027735, 1088190, 1160736, 1233282, 1309680, 1383120, 1450920, 1644376, 1741104, 1849923, 1934560, 2055470, 2176380, 2466564, 2619360, 2766240, 2901840, 3083205, 3288752, 3482208, 3699846, 4110940, 4352760, 4933128, 5803680, 6166410, 6577504, 7399692, 8221880, 8705520, 9249615, 9866256, 12332820, 14799384, 16443760, 17411040, 18499230, 19732512, 24665640, 29598768, 32887520, 36998460, 49331280, 59197536, 73996920, 98662560, 147993840, 295987680]

約数ペア:

[(1, 295987680), (2, 147993840), (3, 98662560), (4, 73996920), (5, 59197536), (6, 49331280), (8, 36998460), (9, 32887520), (10, 29598768), (12, 24665640), (15, 19732512), (16, 18499230), (17, 17411040), (18, 16443760), (20, 14799384), (24, 12332820), (30, 9866256), (32, 9249615), (34, 8705520), (36, 8221880), (40, 7399692), (45, 6577504), (48, 6166410), (51, 5803680), (60, 4933128), (68, 4352760), (72, 4110940), (80, 3699846), (85, 3482208), (90, 3288752), (96, 3083205), (102, 2901840), (107, 2766240), (113, 2619360), (120, 2466564), (136, 2176380), (144, 2055470), (153, 1934560), (160, 1849923), (170, 1741104), (180, 1644376), (204, 1450920), (214, 1383120), (226, 1309680), (240, 1233282), (255, 1160736), (272, 1088190), (288, 1027735), (306, 967280), (321, 922080), (339, 873120), (340, 870552), (360, 822188), (408, 725460), (428, 691560), (452, 654840), (480, 616641), (510, 580368), (535, 553248), (544, 544095), (565, 523872), (612, 483640), (642, 461040), (678, 436560), (680, 435276), (720, 411094), (765, 386912), (816, 362730), (856, 345780), (904, 327420), (963, 307360), (1017, 291040), (1020, 290184), (1070, 276624), (1130, 261936), (1224, 241820), (1284, 230520), (1356, 218280), (1360, 217638), (1440, 205547), (1530, 193456), (1605, 184416), (1632, 181365), (1695, 174624), (1712, 172890), (1808, 163710), (1819, 162720), (1921, 154080), (1926, 153680), (2034, 145520), (2040, 145092), (2140, 138312), (2260, 130968), (2448, 120910), (2568, 115260), (2712, 109140), (2720, 108819), (3060, 96728), (3210, 92208), (3390, 87312), (3424, 86445), (3616, 81855), (3638, 81360), (3842, 77040), (3852, 76840), (4068, 72760), (4080, 72546), (4280, 69156), (4520, 65484), (4815, 61472), (4896, 60455), (5085, 58208), (5136, 57630), (5424, 54570), (5457, 54240), (5763, 51360), (6120, 48364), (6420, 46104), (6780, 43656), (7276, 40680), (7684, 38520), (7704, 38420), (8136, 36380), (8160, 36273), (8560, 34578), (9040, 32742), (9095, 32544), (9605, 30816), (9630, 30736), (10170, 29104), (10272, 28815), (10848, 27285), (10914, 27120), (11526, 25680), (12091, 24480), (12240, 24182), (12840, 23052), (13560, 21828), (14552, 20340), (15368, 19260), (15408, 19210), (16272, 18190), (16371, 18080), (17120, 17289)]