4920140160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65707}}^1$

素因数の和:65745

約数の個数: 192

約数和(自身を含む): 18297049680

約数和(自身を除く): 13376909520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 65707, 74880, 131414, 197121, 262828, 328535, 394242, 525656, 591363, 657070, 788484, 854191, 985605, 1051312, 1182726, 1314140, 1576968, 1708382, 1971210, 2102624, 2365452, 2562573, 2628280, 2956815, 3153936, 3416764, 3942420, 4205248, 4270955, 4730904, 5125146, 5256560, 5913630, 6307872, 6833528, 7687719, 7884840, 8410496, 8541910, 9461808, 10250292, 10513120, 11827260, 12615744, 12812865, 13667056, 15375438, 15769680, 17083820, 18923616, 20500584, 21026240, 23654520, 25231488, 25625730, 27334112, 30750876, 31539360, 34167640, 37847232, 38438595, 41001168, 42052480, 47309040, 51251460, 54668224, 61501752, 63078720, 68335280, 75694464, 76877190, 82002336, 94618080, 102502920, 109336448, 123003504, 126157440, 136670560, 153754380, 164004672, 189236160, 205005840, 246007008, 273341120, 307508760, 328009344, 378472320, 410011680, 492014016, 546682240, 615017520, 820023360, 984028032, 1230035040, 1640046720, 2460070080, 4920140160]

約数ペア:

[(1, 4920140160), (2, 2460070080), (3, 1640046720), (4, 1230035040), (5, 984028032), (6, 820023360), (8, 615017520), (9, 546682240), (10, 492014016), (12, 410011680), (13, 378472320), (15, 328009344), (16, 307508760), (18, 273341120), (20, 246007008), (24, 205005840), (26, 189236160), (30, 164004672), (32, 153754380), (36, 136670560), (39, 126157440), (40, 123003504), (45, 109336448), (48, 102502920), (52, 94618080), (60, 82002336), (64, 76877190), (65, 75694464), (72, 68335280), (78, 63078720), (80, 61501752), (90, 54668224), (96, 51251460), (104, 47309040), (117, 42052480), (120, 41001168), (128, 38438595), (130, 37847232), (144, 34167640), (156, 31539360), (160, 30750876), (180, 27334112), (192, 25625730), (195, 25231488), (208, 23654520), (234, 21026240), (240, 20500584), (260, 18923616), (288, 17083820), (312, 15769680), (320, 15375438), (360, 13667056), (384, 12812865), (390, 12615744), (416, 11827260), (468, 10513120), (480, 10250292), (520, 9461808), (576, 8541910), (585, 8410496), (624, 7884840), (640, 7687719), (720, 6833528), (780, 6307872), (832, 5913630), (936, 5256560), (960, 5125146), (1040, 4730904), (1152, 4270955), (1170, 4205248), (1248, 3942420), (1440, 3416764), (1560, 3153936), (1664, 2956815), (1872, 2628280), (1920, 2562573), (2080, 2365452), (2340, 2102624), (2496, 1971210), (2880, 1708382), (3120, 1576968), (3744, 1314140), (4160, 1182726), (4680, 1051312), (4992, 985605), (5760, 854191), (6240, 788484), (7488, 657070), (8320, 591363), (9360, 525656), (12480, 394242), (14976, 328535), (18720, 262828), (24960, 197121), (37440, 131414), (65707, 74880)]