273517920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 288

約数和(自身を含む): 1059458400

約数和(自身を除く): 785940480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 769, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1538, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2307, 2340, 2470, 2736, 2964, 3040, 3076, 3120, 3420, 3705, 3744, 3845, 3952, 4446, 4560, 4614, 4680, 4940, 5472, 5928, 6152, 6240, 6840, 6921, 7410, 7690, 7904, 8892, 9120, 9228, 9360, 9880, 9997, 11115, 11535, 11856, 12304, 13680, 13842, 14611, 14820, 15380, 17784, 18456, 18720, 19760, 19994, 22230, 23070, 23712, 24608, 27360, 27684, 29222, 29640, 29991, 30760, 34605, 35568, 36912, 39520, 39988, 43833, 44460, 46140, 49985, 55368, 58444, 59280, 59982, 61520, 69210, 71136, 73055, 73824, 79976, 87666, 88920, 89973, 92280, 99970, 110736, 116888, 118560, 119964, 123040, 131499, 138420, 146110, 149955, 159952, 175332, 177840, 179946, 184560, 189943, 199940, 219165, 221472, 233776, 239928, 262998, 276840, 292220, 299910, 319904, 350664, 355680, 359892, 369120, 379886, 399880, 438330, 449865, 467552, 479856, 525996, 553680, 569829, 584440, 599820, 657495, 701328, 719784, 759772, 799760, 876660, 899730, 949715, 959712, 1051992, 1107360, 1139658, 1168880, 1199640, 1314990, 1402656, 1439568, 1519544, 1599520, 1709487, 1753320, 1799460, 1899430, 2103984, 2279316, 2337760, 2399280, 2629980, 2849145, 2879136, 3039088, 3418974, 3506640, 3598920, 3798860, 4207968, 4558632, 4798560, 5259960, 5698290, 6078176, 6837948, 7013280, 7197840, 7597720, 8547435, 9117264, 10519920, 11396580, 13675896, 14395680, 15195440, 17094870, 18234528, 21039840, 22793160, 27351792, 30390880, 34189740, 45586320, 54703584, 68379480, 91172640, 136758960, 273517920]

約数ペア:

[(1, 273517920), (2, 136758960), (3, 91172640), (4, 68379480), (5, 54703584), (6, 45586320), (8, 34189740), (9, 30390880), (10, 27351792), (12, 22793160), (13, 21039840), (15, 18234528), (16, 17094870), (18, 15195440), (19, 14395680), (20, 13675896), (24, 11396580), (26, 10519920), (30, 9117264), (32, 8547435), (36, 7597720), (38, 7197840), (39, 7013280), (40, 6837948), (45, 6078176), (48, 5698290), (52, 5259960), (57, 4798560), (60, 4558632), (65, 4207968), (72, 3798860), (76, 3598920), (78, 3506640), (80, 3418974), (90, 3039088), (95, 2879136), (96, 2849145), (104, 2629980), (114, 2399280), (117, 2337760), (120, 2279316), (130, 2103984), (144, 1899430), (152, 1799460), (156, 1753320), (160, 1709487), (171, 1599520), (180, 1519544), (190, 1439568), (195, 1402656), (208, 1314990), (228, 1199640), (234, 1168880), (240, 1139658), (247, 1107360), (260, 1051992), (285, 959712), (288, 949715), (304, 899730), (312, 876660), (342, 799760), (360, 759772), (380, 719784), (390, 701328), (416, 657495), (456, 599820), (468, 584440), (480, 569829), (494, 553680), (520, 525996), (570, 479856), (585, 467552), (608, 449865), (624, 438330), (684, 399880), (720, 379886), (741, 369120), (760, 359892), (769, 355680), (780, 350664), (855, 319904), (912, 299910), (936, 292220), (988, 276840), (1040, 262998), (1140, 239928), (1170, 233776), (1235, 221472), (1248, 219165), (1368, 199940), (1440, 189943), (1482, 184560), (1520, 179946), (1538, 177840), (1560, 175332), (1710, 159952), (1824, 149955), (1872, 146110), (1976, 138420), (2080, 131499), (2223, 123040), (2280, 119964), (2307, 118560), (2340, 116888), (2470, 110736), (2736, 99970), (2964, 92280), (3040, 89973), (3076, 88920), (3120, 87666), (3420, 79976), (3705, 73824), (3744, 73055), (3845, 71136), (3952, 69210), (4446, 61520), (4560, 59982), (4614, 59280), (4680, 58444), (4940, 55368), (5472, 49985), (5928, 46140), (6152, 44460), (6240, 43833), (6840, 39988), (6921, 39520), (7410, 36912), (7690, 35568), (7904, 34605), (8892, 30760), (9120, 29991), (9228, 29640), (9360, 29222), (9880, 27684), (9997, 27360), (11115, 24608), (11535, 23712), (11856, 23070), (12304, 22230), (13680, 19994), (13842, 19760), (14611, 18720), (14820, 18456), (15380, 17784)]