656997120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 432

約数和(自身を含む): 2531142432

約数和(自身を除く): 1874145312

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, 41, 45, 48, 52, 60, 64, 65, 72, 78, 80, 82, 90, 96, 104, 107, 117, 120, 123, 128, 130, 144, 156, 160, 164, 180, 192, 195, 205, 208, 214, 234, 240, 246, 256, 260, 288, 312, 320, 321, 328, 360, 369, 384, 390, 410, 416, 428, 468, 480, 492, 520, 533, 535, 576, 585, 615, 624, 640, 642, 656, 720, 738, 768, 780, 820, 832, 856, 936, 960, 963, 984, 1040, 1066, 1070, 1152, 1170, 1230, 1248, 1280, 1284, 1312, 1391, 1440, 1476, 1560, 1599, 1605, 1640, 1664, 1712, 1845, 1872, 1920, 1926, 1968, 2080, 2132, 2140, 2304, 2340, 2460, 2496, 2568, 2624, 2665, 2782, 2880, 2952, 3120, 3198, 3210, 3280, 3328, 3424, 3690, 3744, 3840, 3852, 3936, 4160, 4173, 4264, 4280, 4387, 4680, 4797, 4815, 4920, 4992, 5136, 5248, 5330, 5564, 5760, 5904, 6240, 6396, 6420, 6560, 6848, 6955, 7380, 7488, 7704, 7872, 7995, 8320, 8346, 8528, 8560, 8774, 9360, 9594, 9630, 9840, 9984, 10272, 10496, 10660, 11128, 11520, 11808, 12480, 12519, 12792, 12840, 13120, 13161, 13696, 13910, 14760, 14976, 15408, 15744, 15990, 16640, 16692, 17056, 17120, 17548, 18720, 19188, 19260, 19680, 20544, 20865, 21320, 21935, 22256, 23616, 23985, 24960, 25038, 25584, 25680, 26240, 26322, 27392, 27820, 29520, 29952, 30816, 31488, 31980, 33384, 34112, 34240, 35096, 37440, 38376, 38520, 39360, 39483, 41088, 41730, 42640, 43870, 44512, 47232, 47970, 49920, 50076, 51168, 51360, 52480, 52644, 55640, 57031, 59040, 61632, 62595, 63960, 65805, 66768, 68224, 68480, 70192, 74880, 76752, 77040, 78720, 78966, 82176, 83460, 85280, 87740, 89024, 94464, 95940, 100152, 102336, 102720, 105288, 111280, 114062, 118080, 123264, 125190, 127920, 131610, 133536, 136448, 136960, 140384, 149760, 153504, 154080, 157440, 157932, 166920, 170560, 171093, 175480, 178048, 191880, 197415, 200304, 204672, 205440, 210576, 222560, 228124, 236160, 246528, 250380, 255840, 263220, 267072, 280768, 285155, 307008, 308160, 315864, 333840, 341120, 342186, 350960, 356096, 383760, 394830, 400608, 409344, 410880, 421152, 445120, 456248, 472320, 500760, 511680, 513279, 526440, 534144, 561536, 570310, 614016, 616320, 631728, 667680, 682240, 684372, 701920, 767520, 789660, 801216, 842304, 855465, 890240, 912496, 1001520, 1023360, 1026558, 1052880, 1068288, 1123072, 1140620, 1228032, 1232640, 1263456, 1335360, 1368744, 1403840, 1535040, 1579320, 1602432, 1684608, 1710930, 1780480, 1824992, 2003040, 2046720, 2053116, 2105760, 2281240, 2526912, 2566395, 2670720, 2737488, 2807680, 3070080, 3158640, 3204864, 3369216, 3421860, 3649984, 4006080, 4106232, 4211520, 4562480, 5053824, 5132790, 5341440, 5474976, 5615360, 6140160, 6317280, 6843720, 7299968, 8012160, 8212464, 8423040, 9124960, 10107648, 10265580, 10949952, 12634560, 13687440, 14599936, 16024320, 16424928, 16846080, 18249920, 20531160, 21899904, 25269120, 27374880, 32849856, 36499840, 41062320, 43799808, 50538240, 54749760, 65699712, 72999680, 82124640, 109499520, 131399424, 164249280, 218999040, 328498560, 656997120]

約数ペア:

[(1, 656997120), (2, 328498560), (3, 218999040), (4, 164249280), (5, 131399424), (6, 109499520), (8, 82124640), (9, 72999680), (10, 65699712), (12, 54749760), (13, 50538240), (15, 43799808), (16, 41062320), (18, 36499840), (20, 32849856), (24, 27374880), (26, 25269120), (30, 21899904), (32, 20531160), (36, 18249920), (39, 16846080), (40, 16424928), (41, 16024320), (45, 14599936), (48, 13687440), (52, 12634560), (60, 10949952), (64, 10265580), (65, 10107648), (72, 9124960), (78, 8423040), (80, 8212464), (82, 8012160), (90, 7299968), (96, 6843720), (104, 6317280), (107, 6140160), (117, 5615360), (120, 5474976), (123, 5341440), (128, 5132790), (130, 5053824), (144, 4562480), (156, 4211520), (160, 4106232), (164, 4006080), (180, 3649984), (192, 3421860), (195, 3369216), (205, 3204864), (208, 3158640), (214, 3070080), (234, 2807680), (240, 2737488), (246, 2670720), (256, 2566395), (260, 2526912), (288, 2281240), (312, 2105760), (320, 2053116), (321, 2046720), (328, 2003040), (360, 1824992), (369, 1780480), (384, 1710930), (390, 1684608), (410, 1602432), (416, 1579320), (428, 1535040), (468, 1403840), (480, 1368744), (492, 1335360), (520, 1263456), (533, 1232640), (535, 1228032), (576, 1140620), (585, 1123072), (615, 1068288), (624, 1052880), (640, 1026558), (642, 1023360), (656, 1001520), (720, 912496), (738, 890240), (768, 855465), (780, 842304), (820, 801216), (832, 789660), (856, 767520), (936, 701920), (960, 684372), (963, 682240), (984, 667680), (1040, 631728), (1066, 616320), (1070, 614016), (1152, 570310), (1170, 561536), (1230, 534144), (1248, 526440), (1280, 513279), (1284, 511680), (1312, 500760), (1391, 472320), (1440, 456248), (1476, 445120), (1560, 421152), (1599, 410880), (1605, 409344), (1640, 400608), (1664, 394830), (1712, 383760), (1845, 356096), (1872, 350960), (1920, 342186), (1926, 341120), (1968, 333840), (2080, 315864), (2132, 308160), (2140, 307008), (2304, 285155), (2340, 280768), (2460, 267072), (2496, 263220), (2568, 255840), (2624, 250380), (2665, 246528), (2782, 236160), (2880, 228124), (2952, 222560), (3120, 210576), (3198, 205440), (3210, 204672), (3280, 200304), (3328, 197415), (3424, 191880), (3690, 178048), (3744, 175480), (3840, 171093), (3852, 170560), (3936, 166920), (4160, 157932), (4173, 157440), (4264, 154080), (4280, 153504), (4387, 149760), (4680, 140384), (4797, 136960), (4815, 136448), (4920, 133536), (4992, 131610), (5136, 127920), (5248, 125190), (5330, 123264), (5564, 118080), (5760, 114062), (5904, 111280), (6240, 105288), (6396, 102720), (6420, 102336), (6560, 100152), (6848, 95940), (6955, 94464), (7380, 89024), (7488, 87740), (7704, 85280), (7872, 83460), (7995, 82176), (8320, 78966), (8346, 78720), (8528, 77040), (8560, 76752), (8774, 74880), (9360, 70192), (9594, 68480), (9630, 68224), (9840, 66768), (9984, 65805), (10272, 63960), (10496, 62595), (10660, 61632), (11128, 59040), (11520, 57031), (11808, 55640), (12480, 52644), (12519, 52480), (12792, 51360), (12840, 51168), (13120, 50076), (13161, 49920), (13696, 47970), (13910, 47232), (14760, 44512), (14976, 43870), (15408, 42640), (15744, 41730), (15990, 41088), (16640, 39483), (16692, 39360), (17056, 38520), (17120, 38376), (17548, 37440), (18720, 35096), (19188, 34240), (19260, 34112), (19680, 33384), (20544, 31980), (20865, 31488), (21320, 30816), (21935, 29952), (22256, 29520), (23616, 27820), (23985, 27392), (24960, 26322), (25038, 26240), (25584, 25680)]