1337993280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2749}}^1$

素因数の和:2798

約数の個数: 252

約数和(自身を含む): 4985194500

約数和(自身を除く): 3647201220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 390, 416, 468, 480, 507, 520, 576, 585, 624, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2496, 2535, 2704, 2749, 2880, 3042, 3120, 3380, 3744, 4056, 4160, 4680, 5070, 5408, 5498, 6084, 6240, 6760, 7488, 7605, 8112, 8247, 9360, 10140, 10816, 10996, 12168, 12480, 13520, 13745, 15210, 16224, 16494, 18720, 20280, 21992, 24336, 24741, 27040, 27490, 30420, 32448, 32988, 35737, 37440, 40560, 41235, 43984, 48672, 49482, 54080, 54980, 60840, 65976, 71474, 81120, 82470, 87968, 97344, 98964, 107211, 109960, 121680, 123705, 131952, 142948, 162240, 164940, 175936, 178685, 197928, 214422, 219920, 243360, 247410, 263904, 285896, 321633, 329880, 357370, 395856, 428844, 439840, 464581, 486720, 494820, 527808, 536055, 571792, 643266, 659760, 714740, 791712, 857688, 879680, 929162, 989640, 1072110, 1143584, 1286532, 1319520, 1393743, 1429480, 1583424, 1608165, 1715376, 1858324, 1979280, 2144220, 2287168, 2322905, 2573064, 2639040, 2787486, 2858960, 3216330, 3430752, 3716648, 3958560, 4181229, 4288440, 4645810, 5146128, 5574972, 5717920, 6432660, 6861504, 6968715, 7433296, 7917120, 8362458, 8576880, 9291620, 10292256, 11149944, 11435840, 12865320, 13937430, 14866592, 16724916, 17153760, 18583240, 20584512, 20906145, 22299888, 25730640, 27874860, 29733184, 33449832, 34307520, 37166480, 41812290, 44599776, 51461280, 55749720, 66899664, 74332960, 83624580, 89199552, 102922560, 111499440, 133799328, 148665920, 167249160, 222998880, 267598656, 334498320, 445997760, 668996640, 1337993280]

約数ペア:

[(1, 1337993280), (2, 668996640), (3, 445997760), (4, 334498320), (5, 267598656), (6, 222998880), (8, 167249160), (9, 148665920), (10, 133799328), (12, 111499440), (13, 102922560), (15, 89199552), (16, 83624580), (18, 74332960), (20, 66899664), (24, 55749720), (26, 51461280), (30, 44599776), (32, 41812290), (36, 37166480), (39, 34307520), (40, 33449832), (45, 29733184), (48, 27874860), (52, 25730640), (60, 22299888), (64, 20906145), (65, 20584512), (72, 18583240), (78, 17153760), (80, 16724916), (90, 14866592), (96, 13937430), (104, 12865320), (117, 11435840), (120, 11149944), (130, 10292256), (144, 9291620), (156, 8576880), (160, 8362458), (169, 7917120), (180, 7433296), (192, 6968715), (195, 6861504), (208, 6432660), (234, 5717920), (240, 5574972), (260, 5146128), (288, 4645810), (312, 4288440), (320, 4181229), (338, 3958560), (360, 3716648), (390, 3430752), (416, 3216330), (468, 2858960), (480, 2787486), (507, 2639040), (520, 2573064), (576, 2322905), (585, 2287168), (624, 2144220), (676, 1979280), (720, 1858324), (780, 1715376), (832, 1608165), (845, 1583424), (936, 1429480), (960, 1393743), (1014, 1319520), (1040, 1286532), (1170, 1143584), (1248, 1072110), (1352, 989640), (1440, 929162), (1521, 879680), (1560, 857688), (1690, 791712), (1872, 714740), (2028, 659760), (2080, 643266), (2340, 571792), (2496, 536055), (2535, 527808), (2704, 494820), (2749, 486720), (2880, 464581), (3042, 439840), (3120, 428844), (3380, 395856), (3744, 357370), (4056, 329880), (4160, 321633), (4680, 285896), (5070, 263904), (5408, 247410), (5498, 243360), (6084, 219920), (6240, 214422), (6760, 197928), (7488, 178685), (7605, 175936), (8112, 164940), (8247, 162240), (9360, 142948), (10140, 131952), (10816, 123705), (10996, 121680), (12168, 109960), (12480, 107211), (13520, 98964), (13745, 97344), (15210, 87968), (16224, 82470), (16494, 81120), (18720, 71474), (20280, 65976), (21992, 60840), (24336, 54980), (24741, 54080), (27040, 49482), (27490, 48672), (30420, 43984), (32448, 41235), (32988, 40560), (35737, 37440)]