247573440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 336

約数和(自身を含む): 912936960

約数和(自身を除く): 665363520

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, 59, 60, 62, 64, 72, 80, 90, 93, 94, 96, 118, 120, 124, 141, 144, 155, 160, 177, 180, 186, 188, 192, 235, 236, 240, 248, 279, 282, 288, 295, 310, 320, 354, 360, 372, 376, 423, 465, 470, 472, 480, 496, 531, 558, 564, 576, 590, 620, 705, 708, 720, 744, 752, 846, 885, 930, 940, 944, 960, 992, 1062, 1116, 1128, 1180, 1240, 1395, 1410, 1416, 1440, 1457, 1488, 1504, 1692, 1770, 1829, 1860, 1880, 1888, 1984, 2115, 2124, 2232, 2256, 2360, 2480, 2655, 2773, 2790, 2820, 2832, 2880, 2914, 2976, 3008, 3384, 3540, 3658, 3720, 3760, 3776, 4230, 4248, 4371, 4464, 4512, 4720, 4960, 5310, 5487, 5546, 5580, 5640, 5664, 5828, 5952, 6768, 7080, 7285, 7316, 7440, 7520, 8319, 8460, 8496, 8742, 8928, 9024, 9145, 9440, 9920, 10620, 10974, 11092, 11160, 11280, 11328, 11656, 13113, 13536, 13865, 14160, 14570, 14632, 14880, 15040, 16461, 16638, 16920, 16992, 17484, 17856, 18290, 18880, 21240, 21855, 21948, 22184, 22320, 22560, 23312, 24957, 26226, 27072, 27435, 27730, 28320, 29140, 29264, 29760, 32922, 33276, 33840, 33984, 34968, 36580, 41595, 42480, 43710, 43896, 44368, 44640, 45120, 46624, 49914, 52452, 54870, 55460, 56640, 58280, 58528, 65565, 65844, 66552, 67680, 69936, 73160, 82305, 83190, 84960, 85963, 87420, 87792, 88736, 89280, 93248, 99828, 104904, 109740, 110920, 116560, 117056, 124785, 131130, 131688, 133104, 135360, 139872, 146320, 164610, 166380, 169920, 171926, 174840, 175584, 177472, 199656, 209808, 219480, 221840, 233120, 249570, 257889, 262260, 263376, 266208, 279744, 292640, 329220, 332760, 343852, 349680, 351168, 399312, 419616, 429815, 438960, 443680, 466240, 499140, 515778, 524520, 526752, 532416, 585280, 658440, 665520, 687704, 699360, 773667, 798624, 839232, 859630, 877920, 887360, 998280, 1031556, 1049040, 1053504, 1289445, 1316880, 1331040, 1375408, 1398720, 1547334, 1597248, 1719260, 1755840, 1996560, 2063112, 2098080, 2578890, 2633760, 2662080, 2750816, 3094668, 3438520, 3868335, 3993120, 4126224, 4196160, 5157780, 5267520, 5501632, 6189336, 6877040, 7736670, 7986240, 8252448, 10315560, 12378672, 13754080, 15473340, 16504896, 20631120, 24757344, 27508160, 30946680, 41262240, 49514688, 61893360, 82524480, 123786720, 247573440]

約数ペア:

[(1, 247573440), (2, 123786720), (3, 82524480), (4, 61893360), (5, 49514688), (6, 41262240), (8, 30946680), (9, 27508160), (10, 24757344), (12, 20631120), (15, 16504896), (16, 15473340), (18, 13754080), (20, 12378672), (24, 10315560), (30, 8252448), (31, 7986240), (32, 7736670), (36, 6877040), (40, 6189336), (45, 5501632), (47, 5267520), (48, 5157780), (59, 4196160), (60, 4126224), (62, 3993120), (64, 3868335), (72, 3438520), (80, 3094668), (90, 2750816), (93, 2662080), (94, 2633760), (96, 2578890), (118, 2098080), (120, 2063112), (124, 1996560), (141, 1755840), (144, 1719260), (155, 1597248), (160, 1547334), (177, 1398720), (180, 1375408), (186, 1331040), (188, 1316880), (192, 1289445), (235, 1053504), (236, 1049040), (240, 1031556), (248, 998280), (279, 887360), (282, 877920), (288, 859630), (295, 839232), (310, 798624), (320, 773667), (354, 699360), (360, 687704), (372, 665520), (376, 658440), (423, 585280), (465, 532416), (470, 526752), (472, 524520), (480, 515778), (496, 499140), (531, 466240), (558, 443680), (564, 438960), (576, 429815), (590, 419616), (620, 399312), (705, 351168), (708, 349680), (720, 343852), (744, 332760), (752, 329220), (846, 292640), (885, 279744), (930, 266208), (940, 263376), (944, 262260), (960, 257889), (992, 249570), (1062, 233120), (1116, 221840), (1128, 219480), (1180, 209808), (1240, 199656), (1395, 177472), (1410, 175584), (1416, 174840), (1440, 171926), (1457, 169920), (1488, 166380), (1504, 164610), (1692, 146320), (1770, 139872), (1829, 135360), (1860, 133104), (1880, 131688), (1888, 131130), (1984, 124785), (2115, 117056), (2124, 116560), (2232, 110920), (2256, 109740), (2360, 104904), (2480, 99828), (2655, 93248), (2773, 89280), (2790, 88736), (2820, 87792), (2832, 87420), (2880, 85963), (2914, 84960), (2976, 83190), (3008, 82305), (3384, 73160), (3540, 69936), (3658, 67680), (3720, 66552), (3760, 65844), (3776, 65565), (4230, 58528), (4248, 58280), (4371, 56640), (4464, 55460), (4512, 54870), (4720, 52452), (4960, 49914), (5310, 46624), (5487, 45120), (5546, 44640), (5580, 44368), (5640, 43896), (5664, 43710), (5828, 42480), (5952, 41595), (6768, 36580), (7080, 34968), (7285, 33984), (7316, 33840), (7440, 33276), (7520, 32922), (8319, 29760), (8460, 29264), (8496, 29140), (8742, 28320), (8928, 27730), (9024, 27435), (9145, 27072), (9440, 26226), (9920, 24957), (10620, 23312), (10974, 22560), (11092, 22320), (11160, 22184), (11280, 21948), (11328, 21855), (11656, 21240), (13113, 18880), (13536, 18290), (13865, 17856), (14160, 17484), (14570, 16992), (14632, 16920), (14880, 16638), (15040, 16461)]