2657309760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:915

約数の個数: 448

約数和(自身を含む): 10928908800

約数和(自身を除く): 8271599040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 160, 168, 180, 189, 192, 210, 212, 216, 224, 240, 252, 265, 270, 280, 288, 315, 318, 320, 336, 360, 371, 378, 420, 424, 432, 448, 477, 480, 504, 530, 540, 560, 576, 630, 636, 672, 720, 742, 756, 795, 829, 840, 848, 864, 945, 954, 960, 1008, 1060, 1080, 1113, 1120, 1260, 1272, 1344, 1431, 1440, 1484, 1512, 1590, 1658, 1680, 1696, 1728, 1855, 1890, 1908, 2016, 2120, 2160, 2226, 2240, 2385, 2487, 2520, 2544, 2862, 2880, 2968, 3024, 3180, 3316, 3339, 3360, 3392, 3710, 3780, 3816, 4032, 4145, 4240, 4320, 4452, 4770, 4974, 5040, 5088, 5565, 5724, 5803, 5936, 6048, 6360, 6632, 6678, 6720, 7155, 7420, 7461, 7560, 7632, 8290, 8480, 8640, 8904, 9540, 9948, 10017, 10080, 10176, 11130, 11448, 11606, 11872, 12096, 12435, 12720, 13264, 13356, 14310, 14840, 14922, 15120, 15264, 16580, 16695, 16960, 17409, 17808, 19080, 19896, 20034, 20160, 22260, 22383, 22896, 23212, 23744, 24870, 25440, 26528, 26712, 28620, 29015, 29680, 29844, 30240, 30528, 33160, 33390, 34818, 35616, 37305, 38160, 39792, 40068, 43937, 44520, 44766, 45792, 46424, 49740, 50085, 50880, 52227, 53056, 53424, 57240, 58030, 59360, 59688, 60480, 66320, 66780, 69636, 71232, 74610, 76320, 79584, 80136, 87045, 87874, 89040, 89532, 91584, 92848, 99480, 100170, 104454, 106848, 111915, 114480, 116060, 118720, 119376, 131811, 132640, 133560, 139272, 149220, 152640, 156681, 159168, 160272, 174090, 175748, 178080, 179064, 185696, 198960, 200340, 208908, 213696, 219685, 223830, 228960, 232120, 238752, 261135, 263622, 265280, 267120, 278544, 298440, 307559, 313362, 320544, 348180, 351496, 356160, 358128, 371392, 395433, 397920, 400680, 417816, 439370, 447660, 457920, 464240, 477504, 522270, 527244, 534240, 557088, 596880, 615118, 626724, 641088, 659055, 696360, 702992, 716256, 783405, 790866, 795840, 801360, 835632, 878740, 895320, 922677, 928480, 1044540, 1054488, 1068480, 1114176, 1186299, 1193760, 1230236, 1253448, 1318110, 1392720, 1405984, 1432512, 1537795, 1566810, 1581732, 1602720, 1671264, 1757480, 1790640, 1845354, 1856960, 1977165, 2089080, 2108976, 2372598, 2387520, 2460472, 2506896, 2636220, 2768031, 2785440, 2811968, 3075590, 3133620, 3163464, 3205440, 3342528, 3514960, 3581280, 3690708, 3954330, 4178160, 4217952, 4613385, 4745196, 4920944, 5013792, 5272440, 5536062, 5570880, 5931495, 6151180, 6267240, 6326928, 7029920, 7162560, 7381416, 7908660, 8304093, 8356320, 8435904, 9226770, 9490392, 9841888, 10027584, 10544880, 11072124, 11862990, 12302360, 12534480, 12653856, 13840155, 14059840, 14762832, 15817320, 16608186, 16712640, 18453540, 18980784, 19683776, 21089760, 22144248, 23725980, 24604720, 25068960, 25307712, 27680310, 29525664, 31634640, 33216372, 36907080, 37961568, 41520465, 42179520, 44288496, 47451960, 49209440, 50137920, 55360620, 59051328, 63269280, 66432744, 73814160, 75923136, 83040930, 88576992, 94903920, 98418880, 110721240, 126538560, 132865488, 147628320, 166081860, 177153984, 189807840, 221442480, 265730976, 295256640, 332163720, 379615680, 442884960, 531461952, 664327440, 885769920, 1328654880, 2657309760]

約数ペア:

[(1, 2657309760), (2, 1328654880), (3, 885769920), (4, 664327440), (5, 531461952), (6, 442884960), (7, 379615680), (8, 332163720), (9, 295256640), (10, 265730976), (12, 221442480), (14, 189807840), (15, 177153984), (16, 166081860), (18, 147628320), (20, 132865488), (21, 126538560), (24, 110721240), (27, 98418880), (28, 94903920), (30, 88576992), (32, 83040930), (35, 75923136), (36, 73814160), (40, 66432744), (42, 63269280), (45, 59051328), (48, 55360620), (53, 50137920), (54, 49209440), (56, 47451960), (60, 44288496), (63, 42179520), (64, 41520465), (70, 37961568), (72, 36907080), (80, 33216372), (84, 31634640), (90, 29525664), (96, 27680310), (105, 25307712), (106, 25068960), (108, 24604720), (112, 23725980), (120, 22144248), (126, 21089760), (135, 19683776), (140, 18980784), (144, 18453540), (159, 16712640), (160, 16608186), (168, 15817320), (180, 14762832), (189, 14059840), (192, 13840155), (210, 12653856), (212, 12534480), (216, 12302360), (224, 11862990), (240, 11072124), (252, 10544880), (265, 10027584), (270, 9841888), (280, 9490392), (288, 9226770), (315, 8435904), (318, 8356320), (320, 8304093), (336, 7908660), (360, 7381416), (371, 7162560), (378, 7029920), (420, 6326928), (424, 6267240), (432, 6151180), (448, 5931495), (477, 5570880), (480, 5536062), (504, 5272440), (530, 5013792), (540, 4920944), (560, 4745196), (576, 4613385), (630, 4217952), (636, 4178160), (672, 3954330), (720, 3690708), (742, 3581280), (756, 3514960), (795, 3342528), (829, 3205440), (840, 3163464), (848, 3133620), (864, 3075590), (945, 2811968), (954, 2785440), (960, 2768031), (1008, 2636220), (1060, 2506896), (1080, 2460472), (1113, 2387520), (1120, 2372598), (1260, 2108976), (1272, 2089080), (1344, 1977165), (1431, 1856960), (1440, 1845354), (1484, 1790640), (1512, 1757480), (1590, 1671264), (1658, 1602720), (1680, 1581732), (1696, 1566810), (1728, 1537795), (1855, 1432512), (1890, 1405984), (1908, 1392720), (2016, 1318110), (2120, 1253448), (2160, 1230236), (2226, 1193760), (2240, 1186299), (2385, 1114176), (2487, 1068480), (2520, 1054488), (2544, 1044540), (2862, 928480), (2880, 922677), (2968, 895320), (3024, 878740), (3180, 835632), (3316, 801360), (3339, 795840), (3360, 790866), (3392, 783405), (3710, 716256), (3780, 702992), (3816, 696360), (4032, 659055), (4145, 641088), (4240, 626724), (4320, 615118), (4452, 596880), (4770, 557088), (4974, 534240), (5040, 527244), (5088, 522270), (5565, 477504), (5724, 464240), (5803, 457920), (5936, 447660), (6048, 439370), (6360, 417816), (6632, 400680), (6678, 397920), (6720, 395433), (7155, 371392), (7420, 358128), (7461, 356160), (7560, 351496), (7632, 348180), (8290, 320544), (8480, 313362), (8640, 307559), (8904, 298440), (9540, 278544), (9948, 267120), (10017, 265280), (10080, 263622), (10176, 261135), (11130, 238752), (11448, 232120), (11606, 228960), (11872, 223830), (12096, 219685), (12435, 213696), (12720, 208908), (13264, 200340), (13356, 198960), (14310, 185696), (14840, 179064), (14922, 178080), (15120, 175748), (15264, 174090), (16580, 160272), (16695, 159168), (16960, 156681), (17409, 152640), (17808, 149220), (19080, 139272), (19896, 133560), (20034, 132640), (20160, 131811), (22260, 119376), (22383, 118720), (22896, 116060), (23212, 114480), (23744, 111915), (24870, 106848), (25440, 104454), (26528, 100170), (26712, 99480), (28620, 92848), (29015, 91584), (29680, 89532), (29844, 89040), (30240, 87874), (30528, 87045), (33160, 80136), (33390, 79584), (34818, 76320), (35616, 74610), (37305, 71232), (38160, 69636), (39792, 66780), (40068, 66320), (43937, 60480), (44520, 59688), (44766, 59360), (45792, 58030), (46424, 57240), (49740, 53424), (50085, 53056), (50880, 52227)]