404929440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 1464293376

約数和(自身を除く): 1059363936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 96, 120, 124, 141, 144, 155, 160, 180, 186, 188, 193, 235, 240, 248, 279, 282, 288, 310, 360, 372, 376, 386, 423, 465, 470, 480, 496, 558, 564, 579, 620, 705, 720, 744, 752, 772, 846, 930, 940, 965, 992, 1116, 1128, 1158, 1240, 1395, 1410, 1440, 1457, 1488, 1504, 1544, 1692, 1737, 1860, 1880, 1930, 2115, 2232, 2256, 2316, 2480, 2790, 2820, 2895, 2914, 2976, 3088, 3384, 3474, 3720, 3760, 3860, 4230, 4371, 4464, 4512, 4632, 4960, 5580, 5640, 5790, 5828, 5983, 6176, 6768, 6948, 7285, 7440, 7520, 7720, 8460, 8685, 8742, 8928, 9071, 9264, 11160, 11280, 11580, 11656, 11966, 13113, 13536, 13896, 14570, 14880, 15440, 16920, 17370, 17484, 17949, 18142, 18528, 21855, 22320, 22560, 23160, 23312, 23932, 26226, 27213, 27792, 29140, 29915, 30880, 33840, 34740, 34968, 35898, 36284, 43710, 44640, 45355, 46320, 46624, 47864, 52452, 53847, 54426, 55584, 58280, 59830, 65565, 67680, 69480, 69936, 71796, 72568, 81639, 87420, 89745, 90710, 92640, 95728, 104904, 107694, 108852, 116560, 119660, 131130, 136065, 138960, 139872, 143592, 145136, 163278, 174840, 179490, 181420, 191456, 209808, 215388, 217704, 233120, 239320, 262260, 269235, 272130, 277920, 281201, 287184, 290272, 326556, 349680, 358980, 362840, 408195, 419616, 430776, 435408, 478640, 524520, 538470, 544260, 562402, 574368, 653112, 699360, 717960, 725680, 816390, 843603, 861552, 870816, 957280, 1049040, 1076940, 1088520, 1124804, 1306224, 1406005, 1435920, 1451360, 1632780, 1687206, 1723104, 2098080, 2153880, 2177040, 2249608, 2530809, 2612448, 2812010, 2871840, 3265560, 3374412, 4218015, 4307760, 4354080, 4499216, 5061618, 5624020, 6531120, 6748824, 8436030, 8615520, 8998432, 10123236, 11248040, 12654045, 13062240, 13497648, 16872060, 20246472, 22496080, 25308090, 26995296, 33744120, 40492944, 44992160, 50616180, 67488240, 80985888, 101232360, 134976480, 202464720, 404929440]

約数ペア:

[(1, 404929440), (2, 202464720), (3, 134976480), (4, 101232360), (5, 80985888), (6, 67488240), (8, 50616180), (9, 44992160), (10, 40492944), (12, 33744120), (15, 26995296), (16, 25308090), (18, 22496080), (20, 20246472), (24, 16872060), (30, 13497648), (31, 13062240), (32, 12654045), (36, 11248040), (40, 10123236), (45, 8998432), (47, 8615520), (48, 8436030), (60, 6748824), (62, 6531120), (72, 5624020), (80, 5061618), (90, 4499216), (93, 4354080), (94, 4307760), (96, 4218015), (120, 3374412), (124, 3265560), (141, 2871840), (144, 2812010), (155, 2612448), (160, 2530809), (180, 2249608), (186, 2177040), (188, 2153880), (193, 2098080), (235, 1723104), (240, 1687206), (248, 1632780), (279, 1451360), (282, 1435920), (288, 1406005), (310, 1306224), (360, 1124804), (372, 1088520), (376, 1076940), (386, 1049040), (423, 957280), (465, 870816), (470, 861552), (480, 843603), (496, 816390), (558, 725680), (564, 717960), (579, 699360), (620, 653112), (705, 574368), (720, 562402), (744, 544260), (752, 538470), (772, 524520), (846, 478640), (930, 435408), (940, 430776), (965, 419616), (992, 408195), (1116, 362840), (1128, 358980), (1158, 349680), (1240, 326556), (1395, 290272), (1410, 287184), (1440, 281201), (1457, 277920), (1488, 272130), (1504, 269235), (1544, 262260), (1692, 239320), (1737, 233120), (1860, 217704), (1880, 215388), (1930, 209808), (2115, 191456), (2232, 181420), (2256, 179490), (2316, 174840), (2480, 163278), (2790, 145136), (2820, 143592), (2895, 139872), (2914, 138960), (2976, 136065), (3088, 131130), (3384, 119660), (3474, 116560), (3720, 108852), (3760, 107694), (3860, 104904), (4230, 95728), (4371, 92640), (4464, 90710), (4512, 89745), (4632, 87420), (4960, 81639), (5580, 72568), (5640, 71796), (5790, 69936), (5828, 69480), (5983, 67680), (6176, 65565), (6768, 59830), (6948, 58280), (7285, 55584), (7440, 54426), (7520, 53847), (7720, 52452), (8460, 47864), (8685, 46624), (8742, 46320), (8928, 45355), (9071, 44640), (9264, 43710), (11160, 36284), (11280, 35898), (11580, 34968), (11656, 34740), (11966, 33840), (13113, 30880), (13536, 29915), (13896, 29140), (14570, 27792), (14880, 27213), (15440, 26226), (16920, 23932), (17370, 23312), (17484, 23160), (17949, 22560), (18142, 22320), (18528, 21855)]