2748306240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 336

約数和(自身を含む): 10048524480

約数和(自身を除く): 7300218240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 331, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 662, 720, 744, 837, 864, 930, 960, 961, 992, 993, 1080, 1116, 1240, 1324, 1395, 1440, 1488, 1655, 1674, 1728, 1860, 1922, 1984, 1986, 2160, 2232, 2480, 2648, 2790, 2880, 2883, 2976, 2979, 3310, 3348, 3720, 3844, 3972, 4185, 4320, 4464, 4805, 4960, 4965, 5296, 5580, 5766, 5952, 5958, 6620, 6696, 7440, 7688, 7944, 8370, 8640, 8649, 8928, 8937, 9610, 9920, 9930, 10261, 10592, 11160, 11532, 11916, 13240, 13392, 14415, 14880, 14895, 15376, 15888, 16740, 17298, 17856, 17874, 19220, 19860, 20522, 21184, 22320, 23064, 23832, 25947, 26480, 26784, 28830, 29760, 29790, 30752, 30783, 31776, 33480, 34596, 35748, 38440, 39720, 41044, 43245, 44640, 44685, 46128, 47664, 51305, 51894, 52960, 53568, 57660, 59580, 61504, 61566, 63552, 66960, 69192, 71496, 76880, 79440, 82088, 86490, 89280, 89370, 92256, 92349, 95328, 102610, 103788, 105920, 115320, 119160, 123132, 129735, 133920, 138384, 142992, 153760, 153915, 158880, 164176, 172980, 178740, 184512, 184698, 190656, 205220, 207576, 230640, 238320, 246264, 259470, 267840, 276768, 277047, 285984, 307520, 307830, 317760, 318091, 328352, 345960, 357480, 369396, 410440, 415152, 461280, 461745, 476640, 492528, 518940, 553536, 554094, 571968, 615660, 636182, 656704, 691920, 714960, 738792, 820880, 830304, 922560, 923490, 953280, 954273, 985056, 1037880, 1108188, 1231320, 1272364, 1383840, 1385235, 1429920, 1477584, 1590455, 1641760, 1660608, 1846980, 1908546, 1970112, 2075760, 2216376, 2462640, 2544728, 2767680, 2770470, 2859840, 2862819, 2955168, 3180910, 3283520, 3693960, 3817092, 4151520, 4432752, 4771365, 4925280, 5089456, 5540940, 5725638, 5910336, 6361820, 7387920, 7634184, 8303040, 8588457, 8865504, 9542730, 9850560, 10178912, 11081880, 11451276, 12723640, 14314095, 14775840, 15268368, 17176914, 17731008, 19085460, 20357824, 22163760, 22902552, 25447280, 28628190, 29551680, 30536736, 34353828, 38170920, 42942285, 44327520, 45805104, 50894560, 57256380, 61073472, 68707656, 76341840, 85884570, 88655040, 91610208, 101789120, 114512760, 137415312, 152683680, 171769140, 183220416, 229025520, 274830624, 305367360, 343538280, 458051040, 549661248, 687076560, 916102080, 1374153120, 2748306240]

約数ペア:

[(1, 2748306240), (2, 1374153120), (3, 916102080), (4, 687076560), (5, 549661248), (6, 458051040), (8, 343538280), (9, 305367360), (10, 274830624), (12, 229025520), (15, 183220416), (16, 171769140), (18, 152683680), (20, 137415312), (24, 114512760), (27, 101789120), (30, 91610208), (31, 88655040), (32, 85884570), (36, 76341840), (40, 68707656), (45, 61073472), (48, 57256380), (54, 50894560), (60, 45805104), (62, 44327520), (64, 42942285), (72, 38170920), (80, 34353828), (90, 30536736), (93, 29551680), (96, 28628190), (108, 25447280), (120, 22902552), (124, 22163760), (135, 20357824), (144, 19085460), (155, 17731008), (160, 17176914), (180, 15268368), (186, 14775840), (192, 14314095), (216, 12723640), (240, 11451276), (248, 11081880), (270, 10178912), (279, 9850560), (288, 9542730), (310, 8865504), (320, 8588457), (331, 8303040), (360, 7634184), (372, 7387920), (432, 6361820), (465, 5910336), (480, 5725638), (496, 5540940), (540, 5089456), (558, 4925280), (576, 4771365), (620, 4432752), (662, 4151520), (720, 3817092), (744, 3693960), (837, 3283520), (864, 3180910), (930, 2955168), (960, 2862819), (961, 2859840), (992, 2770470), (993, 2767680), (1080, 2544728), (1116, 2462640), (1240, 2216376), (1324, 2075760), (1395, 1970112), (1440, 1908546), (1488, 1846980), (1655, 1660608), (1674, 1641760), (1728, 1590455), (1860, 1477584), (1922, 1429920), (1984, 1385235), (1986, 1383840), (2160, 1272364), (2232, 1231320), (2480, 1108188), (2648, 1037880), (2790, 985056), (2880, 954273), (2883, 953280), (2976, 923490), (2979, 922560), (3310, 830304), (3348, 820880), (3720, 738792), (3844, 714960), (3972, 691920), (4185, 656704), (4320, 636182), (4464, 615660), (4805, 571968), (4960, 554094), (4965, 553536), (5296, 518940), (5580, 492528), (5766, 476640), (5952, 461745), (5958, 461280), (6620, 415152), (6696, 410440), (7440, 369396), (7688, 357480), (7944, 345960), (8370, 328352), (8640, 318091), (8649, 317760), (8928, 307830), (8937, 307520), (9610, 285984), (9920, 277047), (9930, 276768), (10261, 267840), (10592, 259470), (11160, 246264), (11532, 238320), (11916, 230640), (13240, 207576), (13392, 205220), (14415, 190656), (14880, 184698), (14895, 184512), (15376, 178740), (15888, 172980), (16740, 164176), (17298, 158880), (17856, 153915), (17874, 153760), (19220, 142992), (19860, 138384), (20522, 133920), (21184, 129735), (22320, 123132), (23064, 119160), (23832, 115320), (25947, 105920), (26480, 103788), (26784, 102610), (28830, 95328), (29760, 92349), (29790, 92256), (30752, 89370), (30783, 89280), (31776, 86490), (33480, 82088), (34596, 79440), (35748, 76880), (38440, 71496), (39720, 69192), (41044, 66960), (43245, 63552), (44640, 61566), (44685, 61504), (46128, 59580), (47664, 57660), (51305, 53568), (51894, 52960)]