40379040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:756

約数の個数: 192

約数和(自身を含む): 152409600

約数和(自身を除く): 112030560

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, 719, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1438, 1440, 1560, 1755, 1872, 2080, 2157, 2160, 2340, 2808, 2876, 3120, 3510, 3595, 3744, 4314, 4320, 4680, 5616, 5752, 6240, 6471, 7020, 7190, 8628, 9347, 9360, 10785, 11232, 11504, 12942, 14040, 14380, 17256, 18694, 18720, 19413, 21570, 23008, 25884, 28041, 28080, 28760, 32355, 34512, 37388, 38826, 43140, 46735, 51768, 56082, 56160, 57520, 64710, 69024, 74776, 77652, 84123, 86280, 93470, 97065, 103536, 112164, 115040, 129420, 140205, 149552, 155304, 168246, 172560, 186940, 194130, 207072, 224328, 252369, 258840, 280410, 299104, 310608, 336492, 345120, 373880, 388260, 420615, 448656, 504738, 517680, 560820, 621216, 672984, 747760, 776520, 841230, 897312, 1009476, 1035360, 1121640, 1261845, 1345968, 1495520, 1553040, 1682460, 2018952, 2243280, 2523690, 2691936, 3106080, 3364920, 4037904, 4486560, 5047380, 6729840, 8075808, 10094760, 13459680, 20189520, 40379040]

約数ペア:

[(1, 40379040), (2, 20189520), (3, 13459680), (4, 10094760), (5, 8075808), (6, 6729840), (8, 5047380), (9, 4486560), (10, 4037904), (12, 3364920), (13, 3106080), (15, 2691936), (16, 2523690), (18, 2243280), (20, 2018952), (24, 1682460), (26, 1553040), (27, 1495520), (30, 1345968), (32, 1261845), (36, 1121640), (39, 1035360), (40, 1009476), (45, 897312), (48, 841230), (52, 776520), (54, 747760), (60, 672984), (65, 621216), (72, 560820), (78, 517680), (80, 504738), (90, 448656), (96, 420615), (104, 388260), (108, 373880), (117, 345120), (120, 336492), (130, 310608), (135, 299104), (144, 280410), (156, 258840), (160, 252369), (180, 224328), (195, 207072), (208, 194130), (216, 186940), (234, 172560), (240, 168246), (260, 155304), (270, 149552), (288, 140205), (312, 129420), (351, 115040), (360, 112164), (390, 103536), (416, 97065), (432, 93470), (468, 86280), (480, 84123), (520, 77652), (540, 74776), (585, 69024), (624, 64710), (702, 57520), (719, 56160), (720, 56082), (780, 51768), (864, 46735), (936, 43140), (1040, 38826), (1080, 37388), (1170, 34512), (1248, 32355), (1404, 28760), (1438, 28080), (1440, 28041), (1560, 25884), (1755, 23008), (1872, 21570), (2080, 19413), (2157, 18720), (2160, 18694), (2340, 17256), (2808, 14380), (2876, 14040), (3120, 12942), (3510, 11504), (3595, 11232), (3744, 10785), (4314, 9360), (4320, 9347), (4680, 8628), (5616, 7190), (5752, 7020), (6240, 6471)]