15966486720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1861}}^1$

素因数の和:2221

約数の個数: 280

約数和(自身を含む): 56997801168

約数和(自身を除く): 41031314448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 331, 360, 405, 432, 480, 540, 576, 648, 662, 720, 810, 864, 960, 993, 1080, 1296, 1324, 1440, 1620, 1655, 1728, 1861, 1986, 2160, 2592, 2648, 2880, 2979, 3240, 3310, 3722, 3972, 4320, 4965, 5184, 5296, 5583, 5958, 6480, 6620, 7444, 7944, 8640, 8937, 9305, 9930, 10592, 11166, 11916, 12960, 13240, 14888, 14895, 15888, 16749, 17874, 18610, 19860, 21184, 22332, 23832, 25920, 26480, 26811, 27915, 29776, 29790, 31776, 33498, 35748, 37220, 39720, 44664, 44685, 47664, 50247, 52960, 53622, 55830, 59552, 59580, 63552, 66996, 71496, 74440, 79440, 83745, 89328, 89370, 95328, 100494, 105920, 107244, 111660, 119104, 119160, 133992, 134055, 142992, 148880, 150741, 158880, 167490, 178656, 178740, 190656, 200988, 214488, 223320, 238320, 251235, 267984, 268110, 285984, 297760, 301482, 317760, 334980, 357312, 357480, 401976, 428976, 446640, 476640, 502470, 535968, 536220, 571968, 595520, 602964, 615991, 669960, 714960, 753705, 803952, 857952, 893280, 953280, 1004940, 1071936, 1072440, 1205928, 1231982, 1339920, 1429920, 1507410, 1607904, 1715904, 1786560, 1847973, 2009880, 2144880, 2411856, 2463964, 2679840, 2859840, 3014820, 3079955, 3215808, 3695946, 4019760, 4289760, 4823712, 4927928, 5359680, 5543919, 6029640, 6159910, 7391892, 8039520, 8579520, 9239865, 9647424, 9855856, 11087838, 12059280, 12319820, 14783784, 16079040, 16631757, 18479730, 19711712, 22175676, 24118560, 24639640, 27719595, 29567568, 33263514, 36959460, 39423424, 44351352, 48237120, 49279280, 49895271, 55439190, 59135136, 66527028, 73918920, 83158785, 88702704, 98558560, 99790542, 110878380, 118270272, 133054056, 147837840, 166317570, 177405408, 197117120, 199581084, 221756760, 249476355, 266108112, 295675680, 332635140, 354810816, 399162168, 443513520, 498952710, 532216224, 591351360, 665270280, 798324336, 887027040, 997905420, 1064432448, 1330540560, 1596648672, 1774054080, 1995810840, 2661081120, 3193297344, 3991621680, 5322162240, 7983243360, 15966486720]

約数ペア:

[(1, 15966486720), (2, 7983243360), (3, 5322162240), (4, 3991621680), (5, 3193297344), (6, 2661081120), (8, 1995810840), (9, 1774054080), (10, 1596648672), (12, 1330540560), (15, 1064432448), (16, 997905420), (18, 887027040), (20, 798324336), (24, 665270280), (27, 591351360), (30, 532216224), (32, 498952710), (36, 443513520), (40, 399162168), (45, 354810816), (48, 332635140), (54, 295675680), (60, 266108112), (64, 249476355), (72, 221756760), (80, 199581084), (81, 197117120), (90, 177405408), (96, 166317570), (108, 147837840), (120, 133054056), (135, 118270272), (144, 110878380), (160, 99790542), (162, 98558560), (180, 88702704), (192, 83158785), (216, 73918920), (240, 66527028), (270, 59135136), (288, 55439190), (320, 49895271), (324, 49279280), (331, 48237120), (360, 44351352), (405, 39423424), (432, 36959460), (480, 33263514), (540, 29567568), (576, 27719595), (648, 24639640), (662, 24118560), (720, 22175676), (810, 19711712), (864, 18479730), (960, 16631757), (993, 16079040), (1080, 14783784), (1296, 12319820), (1324, 12059280), (1440, 11087838), (1620, 9855856), (1655, 9647424), (1728, 9239865), (1861, 8579520), (1986, 8039520), (2160, 7391892), (2592, 6159910), (2648, 6029640), (2880, 5543919), (2979, 5359680), (3240, 4927928), (3310, 4823712), (3722, 4289760), (3972, 4019760), (4320, 3695946), (4965, 3215808), (5184, 3079955), (5296, 3014820), (5583, 2859840), (5958, 2679840), (6480, 2463964), (6620, 2411856), (7444, 2144880), (7944, 2009880), (8640, 1847973), (8937, 1786560), (9305, 1715904), (9930, 1607904), (10592, 1507410), (11166, 1429920), (11916, 1339920), (12960, 1231982), (13240, 1205928), (14888, 1072440), (14895, 1071936), (15888, 1004940), (16749, 953280), (17874, 893280), (18610, 857952), (19860, 803952), (21184, 753705), (22332, 714960), (23832, 669960), (25920, 615991), (26480, 602964), (26811, 595520), (27915, 571968), (29776, 536220), (29790, 535968), (31776, 502470), (33498, 476640), (35748, 446640), (37220, 428976), (39720, 401976), (44664, 357480), (44685, 357312), (47664, 334980), (50247, 317760), (52960, 301482), (53622, 297760), (55830, 285984), (59552, 268110), (59580, 267984), (63552, 251235), (66996, 238320), (71496, 223320), (74440, 214488), (79440, 200988), (83745, 190656), (89328, 178740), (89370, 178656), (95328, 167490), (100494, 158880), (105920, 150741), (107244, 148880), (111660, 142992), (119104, 134055), (119160, 133992)]