211877120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 667554048

約数和(自身を除く): 455676928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 107, 112, 119, 128, 130, 136, 140, 160, 170, 182, 208, 214, 221, 224, 238, 256, 260, 272, 280, 320, 340, 364, 416, 428, 442, 448, 455, 476, 520, 535, 544, 560, 595, 640, 680, 728, 749, 832, 856, 884, 896, 910, 952, 1040, 1070, 1088, 1105, 1120, 1190, 1280, 1360, 1391, 1456, 1498, 1547, 1664, 1712, 1768, 1792, 1819, 1820, 1904, 2080, 2140, 2176, 2210, 2240, 2380, 2720, 2782, 2912, 2996, 3094, 3328, 3424, 3536, 3638, 3640, 3745, 3808, 4160, 4280, 4352, 4420, 4480, 4760, 5440, 5564, 5824, 5992, 6188, 6848, 6955, 7072, 7276, 7280, 7490, 7616, 7735, 8320, 8560, 8840, 8960, 9095, 9520, 9737, 10880, 11128, 11648, 11984, 12376, 12733, 13696, 13910, 14144, 14552, 14560, 14980, 15232, 15470, 16640, 17120, 17680, 18190, 19040, 19474, 21760, 22256, 23296, 23647, 23968, 24752, 25466, 27392, 27820, 28288, 29104, 29120, 29960, 30464, 30940, 34240, 35360, 36380, 38080, 38948, 44512, 47294, 47936, 48685, 49504, 50932, 55640, 56576, 58208, 58240, 59920, 61880, 63665, 68480, 70720, 72760, 76160, 77896, 89024, 94588, 95872, 97370, 99008, 101864, 111280, 116416, 116480, 118235, 119840, 123760, 127330, 136960, 141440, 145520, 152320, 155792, 165529, 178048, 189176, 191744, 194740, 198016, 203728, 222560, 232832, 236470, 239680, 247520, 254660, 282880, 291040, 311584, 331058, 356096, 378352, 389480, 396032, 407456, 445120, 465664, 472940, 479360, 495040, 509320, 582080, 623168, 662116, 756704, 778960, 814912, 827645, 890240, 945880, 958720, 990080, 1018640, 1164160, 1246336, 1324232, 1513408, 1557920, 1629824, 1655290, 1780480, 1891760, 1980160, 2037280, 2328320, 2492672, 2648464, 3026816, 3115840, 3259648, 3310580, 3783520, 4074560, 5296928, 6053632, 6231680, 6621160, 7567040, 8149120, 10593856, 12463360, 13242320, 15134080, 16298240, 21187712, 26484640, 30268160, 42375424, 52969280, 105938560, 211877120]

約数ペア:

[(1, 211877120), (2, 105938560), (4, 52969280), (5, 42375424), (7, 30268160), (8, 26484640), (10, 21187712), (13, 16298240), (14, 15134080), (16, 13242320), (17, 12463360), (20, 10593856), (26, 8149120), (28, 7567040), (32, 6621160), (34, 6231680), (35, 6053632), (40, 5296928), (52, 4074560), (56, 3783520), (64, 3310580), (65, 3259648), (68, 3115840), (70, 3026816), (80, 2648464), (85, 2492672), (91, 2328320), (104, 2037280), (107, 1980160), (112, 1891760), (119, 1780480), (128, 1655290), (130, 1629824), (136, 1557920), (140, 1513408), (160, 1324232), (170, 1246336), (182, 1164160), (208, 1018640), (214, 990080), (221, 958720), (224, 945880), (238, 890240), (256, 827645), (260, 814912), (272, 778960), (280, 756704), (320, 662116), (340, 623168), (364, 582080), (416, 509320), (428, 495040), (442, 479360), (448, 472940), (455, 465664), (476, 445120), (520, 407456), (535, 396032), (544, 389480), (560, 378352), (595, 356096), (640, 331058), (680, 311584), (728, 291040), (749, 282880), (832, 254660), (856, 247520), (884, 239680), (896, 236470), (910, 232832), (952, 222560), (1040, 203728), (1070, 198016), (1088, 194740), (1105, 191744), (1120, 189176), (1190, 178048), (1280, 165529), (1360, 155792), (1391, 152320), (1456, 145520), (1498, 141440), (1547, 136960), (1664, 127330), (1712, 123760), (1768, 119840), (1792, 118235), (1819, 116480), (1820, 116416), (1904, 111280), (2080, 101864), (2140, 99008), (2176, 97370), (2210, 95872), (2240, 94588), (2380, 89024), (2720, 77896), (2782, 76160), (2912, 72760), (2996, 70720), (3094, 68480), (3328, 63665), (3424, 61880), (3536, 59920), (3638, 58240), (3640, 58208), (3745, 56576), (3808, 55640), (4160, 50932), (4280, 49504), (4352, 48685), (4420, 47936), (4480, 47294), (4760, 44512), (5440, 38948), (5564, 38080), (5824, 36380), (5992, 35360), (6188, 34240), (6848, 30940), (6955, 30464), (7072, 29960), (7276, 29120), (7280, 29104), (7490, 28288), (7616, 27820), (7735, 27392), (8320, 25466), (8560, 24752), (8840, 23968), (8960, 23647), (9095, 23296), (9520, 22256), (9737, 21760), (10880, 19474), (11128, 19040), (11648, 18190), (11984, 17680), (12376, 17120), (12733, 16640), (13696, 15470), (13910, 15232), (14144, 14980), (14552, 14560)]