437998080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 320

約数和(自身を含む): 1559150208

約数和(自身を除く): 1121152128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 107, 120, 123, 128, 130, 156, 160, 164, 192, 195, 205, 208, 214, 240, 246, 256, 260, 312, 320, 321, 328, 384, 390, 410, 416, 428, 480, 492, 512, 520, 533, 535, 615, 624, 640, 642, 656, 768, 780, 820, 832, 856, 960, 984, 1040, 1066, 1070, 1230, 1248, 1280, 1284, 1312, 1391, 1536, 1560, 1599, 1605, 1640, 1664, 1712, 1920, 1968, 2080, 2132, 2140, 2460, 2496, 2560, 2568, 2624, 2665, 2782, 3120, 3198, 3210, 3280, 3328, 3424, 3840, 3936, 4160, 4173, 4264, 4280, 4387, 4920, 4992, 5136, 5248, 5330, 5564, 6240, 6396, 6420, 6560, 6656, 6848, 6955, 7680, 7872, 7995, 8320, 8346, 8528, 8560, 8774, 9840, 9984, 10272, 10496, 10660, 11128, 12480, 12792, 12840, 13120, 13161, 13696, 13910, 15744, 15990, 16640, 16692, 17056, 17120, 17548, 19680, 19968, 20544, 20865, 20992, 21320, 21935, 22256, 24960, 25584, 25680, 26240, 26322, 27392, 27820, 31488, 31980, 33280, 33384, 34112, 34240, 35096, 39360, 41088, 41730, 42640, 43870, 44512, 49920, 51168, 51360, 52480, 52644, 54784, 55640, 57031, 62976, 63960, 65805, 66768, 68224, 68480, 70192, 78720, 82176, 83460, 85280, 87740, 89024, 99840, 102336, 102720, 104960, 105288, 111280, 114062, 127920, 131610, 133536, 136448, 136960, 140384, 157440, 164352, 166920, 170560, 171093, 175480, 178048, 204672, 205440, 210576, 222560, 228124, 255840, 263220, 267072, 272896, 273920, 280768, 285155, 314880, 333840, 341120, 342186, 350960, 356096, 409344, 410880, 421152, 445120, 456248, 511680, 526440, 534144, 561536, 570310, 667680, 682240, 684372, 701920, 712192, 818688, 821760, 842304, 855465, 890240, 912496, 1023360, 1052880, 1068288, 1123072, 1140620, 1335360, 1364480, 1368744, 1403840, 1684608, 1710930, 1780480, 1824992, 2046720, 2105760, 2136576, 2246144, 2281240, 2670720, 2737488, 2807680, 3369216, 3421860, 3560960, 3649984, 4093440, 4211520, 4562480, 5341440, 5474976, 5615360, 6738432, 6843720, 7299968, 8423040, 9124960, 10682880, 10949952, 11230720, 13687440, 14599936, 16846080, 18249920, 21899904, 27374880, 29199872, 33692160, 36499840, 43799808, 54749760, 72999680, 87599616, 109499520, 145999360, 218999040, 437998080]

約数ペア:

[(1, 437998080), (2, 218999040), (3, 145999360), (4, 109499520), (5, 87599616), (6, 72999680), (8, 54749760), (10, 43799808), (12, 36499840), (13, 33692160), (15, 29199872), (16, 27374880), (20, 21899904), (24, 18249920), (26, 16846080), (30, 14599936), (32, 13687440), (39, 11230720), (40, 10949952), (41, 10682880), (48, 9124960), (52, 8423040), (60, 7299968), (64, 6843720), (65, 6738432), (78, 5615360), (80, 5474976), (82, 5341440), (96, 4562480), (104, 4211520), (107, 4093440), (120, 3649984), (123, 3560960), (128, 3421860), (130, 3369216), (156, 2807680), (160, 2737488), (164, 2670720), (192, 2281240), (195, 2246144), (205, 2136576), (208, 2105760), (214, 2046720), (240, 1824992), (246, 1780480), (256, 1710930), (260, 1684608), (312, 1403840), (320, 1368744), (321, 1364480), (328, 1335360), (384, 1140620), (390, 1123072), (410, 1068288), (416, 1052880), (428, 1023360), (480, 912496), (492, 890240), (512, 855465), (520, 842304), (533, 821760), (535, 818688), (615, 712192), (624, 701920), (640, 684372), (642, 682240), (656, 667680), (768, 570310), (780, 561536), (820, 534144), (832, 526440), (856, 511680), (960, 456248), (984, 445120), (1040, 421152), (1066, 410880), (1070, 409344), (1230, 356096), (1248, 350960), (1280, 342186), (1284, 341120), (1312, 333840), (1391, 314880), (1536, 285155), (1560, 280768), (1599, 273920), (1605, 272896), (1640, 267072), (1664, 263220), (1712, 255840), (1920, 228124), (1968, 222560), (2080, 210576), (2132, 205440), (2140, 204672), (2460, 178048), (2496, 175480), (2560, 171093), (2568, 170560), (2624, 166920), (2665, 164352), (2782, 157440), (3120, 140384), (3198, 136960), (3210, 136448), (3280, 133536), (3328, 131610), (3424, 127920), (3840, 114062), (3936, 111280), (4160, 105288), (4173, 104960), (4264, 102720), (4280, 102336), (4387, 99840), (4920, 89024), (4992, 87740), (5136, 85280), (5248, 83460), (5330, 82176), (5564, 78720), (6240, 70192), (6396, 68480), (6420, 68224), (6560, 66768), (6656, 65805), (6848, 63960), (6955, 62976), (7680, 57031), (7872, 55640), (7995, 54784), (8320, 52644), (8346, 52480), (8528, 51360), (8560, 51168), (8774, 49920), (9840, 44512), (9984, 43870), (10272, 42640), (10496, 41730), (10660, 41088), (11128, 39360), (12480, 35096), (12792, 34240), (12840, 34112), (13120, 33384), (13161, 33280), (13696, 31980), (13910, 31488), (15744, 27820), (15990, 27392), (16640, 26322), (16692, 26240), (17056, 25680), (17120, 25584), (17548, 24960), (19680, 22256), (19968, 21935), (20544, 21320), (20865, 20992)]