258167520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4597}}^1$

素因数の和:4634

約数の個数: 192

約数和(自身を含む): 973304640

約数和(自身を除く): 715137120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4597, 4680, 5616, 6240, 7020, 9194, 9360, 11232, 13791, 14040, 18388, 18720, 22985, 27582, 28080, 36776, 41373, 45970, 55164, 56160, 59761, 68955, 73552, 82746, 91940, 110328, 119522, 124119, 137910, 147104, 165492, 179283, 183880, 206865, 220656, 239044, 248238, 275820, 298805, 330984, 358566, 367760, 413730, 441312, 478088, 496476, 537849, 551640, 597610, 620595, 661968, 717132, 735520, 827460, 896415, 956176, 992952, 1075698, 1103280, 1195220, 1241190, 1323936, 1434264, 1613547, 1654920, 1792830, 1912352, 1985904, 2151396, 2206560, 2390440, 2482380, 2689245, 2868528, 3227094, 3309840, 3585660, 3971808, 4302792, 4780880, 4964760, 5378490, 5737056, 6454188, 6619680, 7171320, 8067735, 8605584, 9561760, 9929520, 10756980, 12908376, 14342640, 16135470, 17211168, 19859040, 21513960, 25816752, 28685280, 32270940, 43027920, 51633504, 64541880, 86055840, 129083760, 258167520]

約数ペア:

[(1, 258167520), (2, 129083760), (3, 86055840), (4, 64541880), (5, 51633504), (6, 43027920), (8, 32270940), (9, 28685280), (10, 25816752), (12, 21513960), (13, 19859040), (15, 17211168), (16, 16135470), (18, 14342640), (20, 12908376), (24, 10756980), (26, 9929520), (27, 9561760), (30, 8605584), (32, 8067735), (36, 7171320), (39, 6619680), (40, 6454188), (45, 5737056), (48, 5378490), (52, 4964760), (54, 4780880), (60, 4302792), (65, 3971808), (72, 3585660), (78, 3309840), (80, 3227094), (90, 2868528), (96, 2689245), (104, 2482380), (108, 2390440), (117, 2206560), (120, 2151396), (130, 1985904), (135, 1912352), (144, 1792830), (156, 1654920), (160, 1613547), (180, 1434264), (195, 1323936), (208, 1241190), (216, 1195220), (234, 1103280), (240, 1075698), (260, 992952), (270, 956176), (288, 896415), (312, 827460), (351, 735520), (360, 717132), (390, 661968), (416, 620595), (432, 597610), (468, 551640), (480, 537849), (520, 496476), (540, 478088), (585, 441312), (624, 413730), (702, 367760), (720, 358566), (780, 330984), (864, 298805), (936, 275820), (1040, 248238), (1080, 239044), (1170, 220656), (1248, 206865), (1404, 183880), (1440, 179283), (1560, 165492), (1755, 147104), (1872, 137910), (2080, 124119), (2160, 119522), (2340, 110328), (2808, 91940), (3120, 82746), (3510, 73552), (3744, 68955), (4320, 59761), (4597, 56160), (4680, 55164), (5616, 45970), (6240, 41373), (7020, 36776), (9194, 28080), (9360, 27582), (11232, 22985), (13791, 18720), (14040, 18388)]