1288385280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1276

約数の個数: 432

約数和(自身を含む): 5490838080

約数和(自身を除く): 4202452800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1229, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2458, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3328, 3360, 3640, 3687, 3744, 3840, 4032, 4095, 4160, 4368, 4480, 4680, 4916, 4992, 5040, 5376, 5460, 5760, 5824, 6145, 6240, 6552, 6720, 7280, 7374, 7488, 8064, 8190, 8320, 8603, 8736, 8960, 9360, 9832, 9984, 10080, 10920, 11061, 11520, 11648, 12290, 12480, 13104, 13440, 14560, 14748, 14976, 15977, 16128, 16380, 16640, 17206, 17472, 18435, 18720, 19664, 20160, 21840, 22122, 23296, 24580, 24960, 25809, 26208, 26880, 29120, 29496, 29952, 31954, 32760, 34412, 34944, 36870, 37440, 39328, 40320, 43015, 43680, 44244, 47931, 49160, 49920, 51618, 52416, 55305, 58240, 58992, 63908, 65520, 68824, 69888, 73740, 74880, 77427, 78656, 79885, 80640, 86030, 87360, 88488, 95862, 98320, 103236, 104832, 110610, 111839, 116480, 117984, 127816, 129045, 131040, 137648, 143793, 147480, 149760, 154854, 157312, 159770, 172060, 174720, 176976, 191724, 196640, 206472, 209664, 221220, 223678, 235968, 239655, 255632, 258090, 262080, 275296, 287586, 294960, 309708, 314624, 319540, 335517, 344120, 349440, 353952, 383448, 387135, 393280, 412944, 442440, 447356, 471936, 479310, 511264, 516180, 524160, 550592, 559195, 575172, 589920, 619416, 639080, 671034, 688240, 707904, 718965, 766896, 774270, 786560, 825888, 884880, 894712, 943872, 958620, 1006551, 1022528, 1032360, 1048320, 1101184, 1118390, 1150344, 1179840, 1238832, 1278160, 1342068, 1376480, 1415808, 1437930, 1533792, 1548540, 1573120, 1651776, 1677585, 1769760, 1789424, 1917240, 2013102, 2045056, 2064720, 2202368, 2236780, 2300688, 2359680, 2477664, 2556320, 2684136, 2752960, 2831616, 2875860, 3067584, 3097080, 3303552, 3355170, 3539520, 3578848, 3834480, 4026204, 4090112, 4129440, 4473560, 4601376, 4719360, 4955328, 5032755, 5112640, 5368272, 5505920, 5751720, 6135168, 6194160, 6607104, 6710340, 7079040, 7157696, 7668960, 8052408, 8258880, 8947120, 9202752, 9910656, 10065510, 10225280, 10736544, 11011840, 11503440, 12270336, 12388320, 13420680, 14158080, 14315392, 15337920, 16104816, 16517760, 17894240, 18405504, 19821312, 20131020, 20450560, 21473088, 23006880, 24776640, 26841360, 28630784, 30675840, 32209632, 33035520, 35788480, 36811008, 40262040, 42946176, 46013760, 49553280, 53682720, 61351680, 64419264, 71576960, 80524080, 85892352, 92027520, 99106560, 107365440, 128838528, 143153920, 161048160, 184055040, 214730880, 257677056, 322096320, 429461760, 644192640, 1288385280]

約数ペア:

[(1, 1288385280), (2, 644192640), (3, 429461760), (4, 322096320), (5, 257677056), (6, 214730880), (7, 184055040), (8, 161048160), (9, 143153920), (10, 128838528), (12, 107365440), (13, 99106560), (14, 92027520), (15, 85892352), (16, 80524080), (18, 71576960), (20, 64419264), (21, 61351680), (24, 53682720), (26, 49553280), (28, 46013760), (30, 42946176), (32, 40262040), (35, 36811008), (36, 35788480), (39, 33035520), (40, 32209632), (42, 30675840), (45, 28630784), (48, 26841360), (52, 24776640), (56, 23006880), (60, 21473088), (63, 20450560), (64, 20131020), (65, 19821312), (70, 18405504), (72, 17894240), (78, 16517760), (80, 16104816), (84, 15337920), (90, 14315392), (91, 14158080), (96, 13420680), (104, 12388320), (105, 12270336), (112, 11503440), (117, 11011840), (120, 10736544), (126, 10225280), (128, 10065510), (130, 9910656), (140, 9202752), (144, 8947120), (156, 8258880), (160, 8052408), (168, 7668960), (180, 7157696), (182, 7079040), (192, 6710340), (195, 6607104), (208, 6194160), (210, 6135168), (224, 5751720), (234, 5505920), (240, 5368272), (252, 5112640), (256, 5032755), (260, 4955328), (273, 4719360), (280, 4601376), (288, 4473560), (312, 4129440), (315, 4090112), (320, 4026204), (336, 3834480), (360, 3578848), (364, 3539520), (384, 3355170), (390, 3303552), (416, 3097080), (420, 3067584), (448, 2875860), (455, 2831616), (468, 2752960), (480, 2684136), (504, 2556320), (520, 2477664), (546, 2359680), (560, 2300688), (576, 2236780), (585, 2202368), (624, 2064720), (630, 2045056), (640, 2013102), (672, 1917240), (720, 1789424), (728, 1769760), (768, 1677585), (780, 1651776), (819, 1573120), (832, 1548540), (840, 1533792), (896, 1437930), (910, 1415808), (936, 1376480), (960, 1342068), (1008, 1278160), (1040, 1238832), (1092, 1179840), (1120, 1150344), (1152, 1118390), (1170, 1101184), (1229, 1048320), (1248, 1032360), (1260, 1022528), (1280, 1006551), (1344, 958620), (1365, 943872), (1440, 894712), (1456, 884880), (1560, 825888), (1638, 786560), (1664, 774270), (1680, 766896), (1792, 718965), (1820, 707904), (1872, 688240), (1920, 671034), (2016, 639080), (2080, 619416), (2184, 589920), (2240, 575172), (2304, 559195), (2340, 550592), (2458, 524160), (2496, 516180), (2520, 511264), (2688, 479310), (2730, 471936), (2880, 447356), (2912, 442440), (3120, 412944), (3276, 393280), (3328, 387135), (3360, 383448), (3640, 353952), (3687, 349440), (3744, 344120), (3840, 335517), (4032, 319540), (4095, 314624), (4160, 309708), (4368, 294960), (4480, 287586), (4680, 275296), (4916, 262080), (4992, 258090), (5040, 255632), (5376, 239655), (5460, 235968), (5760, 223678), (5824, 221220), (6145, 209664), (6240, 206472), (6552, 196640), (6720, 191724), (7280, 176976), (7374, 174720), (7488, 172060), (8064, 159770), (8190, 157312), (8320, 154854), (8603, 149760), (8736, 147480), (8960, 143793), (9360, 137648), (9832, 131040), (9984, 129045), (10080, 127816), (10920, 117984), (11061, 116480), (11520, 111839), (11648, 110610), (12290, 104832), (12480, 103236), (13104, 98320), (13440, 95862), (14560, 88488), (14748, 87360), (14976, 86030), (15977, 80640), (16128, 79885), (16380, 78656), (16640, 77427), (17206, 74880), (17472, 73740), (18435, 69888), (18720, 68824), (19664, 65520), (20160, 63908), (21840, 58992), (22122, 58240), (23296, 55305), (24580, 52416), (24960, 51618), (25809, 49920), (26208, 49160), (26880, 47931), (29120, 44244), (29496, 43680), (29952, 43015), (31954, 40320), (32760, 39328), (34412, 37440), (34944, 36870)]