347792640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:7004

約数の個数: 144

約数和(自身を含む): 1196377728

約数和(自身を除く): 848585088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 6967, 8320, 9984, 12480, 13934, 16640, 20901, 24960, 27868, 34835, 41802, 49920, 55736, 69670, 83604, 90571, 104505, 111472, 139340, 167208, 181142, 209010, 222944, 271713, 278680, 334416, 362284, 418020, 445888, 452855, 543426, 557360, 668832, 724568, 836040, 891776, 905710, 1086852, 1114720, 1337664, 1358565, 1449136, 1672080, 1783552, 1811420, 2173704, 2229440, 2675328, 2717130, 2898272, 3344160, 3622840, 4347408, 4458880, 5350656, 5434260, 5796544, 6688320, 7245680, 8694816, 8917760, 10868520, 11593088, 13376640, 14491360, 17389632, 21737040, 23186176, 26753280, 28982720, 34779264, 43474080, 57965440, 69558528, 86948160, 115930880, 173896320, 347792640]

約数ペア:

[(1, 347792640), (2, 173896320), (3, 115930880), (4, 86948160), (5, 69558528), (6, 57965440), (8, 43474080), (10, 34779264), (12, 28982720), (13, 26753280), (15, 23186176), (16, 21737040), (20, 17389632), (24, 14491360), (26, 13376640), (30, 11593088), (32, 10868520), (39, 8917760), (40, 8694816), (48, 7245680), (52, 6688320), (60, 5796544), (64, 5434260), (65, 5350656), (78, 4458880), (80, 4347408), (96, 3622840), (104, 3344160), (120, 2898272), (128, 2717130), (130, 2675328), (156, 2229440), (160, 2173704), (192, 1811420), (195, 1783552), (208, 1672080), (240, 1449136), (256, 1358565), (260, 1337664), (312, 1114720), (320, 1086852), (384, 905710), (390, 891776), (416, 836040), (480, 724568), (520, 668832), (624, 557360), (640, 543426), (768, 452855), (780, 445888), (832, 418020), (960, 362284), (1040, 334416), (1248, 278680), (1280, 271713), (1560, 222944), (1664, 209010), (1920, 181142), (2080, 167208), (2496, 139340), (3120, 111472), (3328, 104505), (3840, 90571), (4160, 83604), (4992, 69670), (6240, 55736), (6967, 49920), (8320, 41802), (9984, 34835), (12480, 27868), (13934, 24960), (16640, 20901)]