771978240

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1$

素因数の和:1565

約数の個数: 264

約数和(自身を含む): 2919971808

約数和(自身を除く): 2147993568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1523, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3046, 3072, 3168, 3520, 3840, 3960, 4224, 4569, 4608, 5120, 5280, 5632, 5760, 6092, 6336, 7040, 7615, 7680, 7920, 8448, 9138, 9216, 10560, 11264, 11520, 12184, 12672, 13707, 14080, 15230, 15360, 15840, 16753, 16896, 18276, 21120, 22845, 23040, 24368, 25344, 27414, 28160, 30460, 31680, 33506, 33792, 36552, 42240, 45690, 46080, 48736, 50259, 50688, 54828, 56320, 60920, 63360, 67012, 68535, 73104, 83765, 84480, 91380, 97472, 100518, 101376, 109656, 121840, 126720, 134024, 137070, 146208, 150777, 167530, 168960, 182760, 194944, 201036, 219312, 243680, 251295, 253440, 268048, 274140, 292416, 301554, 335060, 365520, 389888, 402072, 438624, 487360, 502590, 506880, 536096, 548280, 584832, 603108, 670120, 731040, 753885, 779776, 804144, 877248, 974720, 1005180, 1072192, 1096560, 1169664, 1206216, 1340240, 1462080, 1507770, 1559552, 1608288, 1754496, 1949440, 2010360, 2144384, 2193120, 2339328, 2412432, 2680480, 2924160, 3015540, 3216576, 3508992, 3898880, 4020720, 4288768, 4386240, 4678656, 4824864, 5360960, 5848320, 6031080, 6433152, 7017984, 7797760, 8041440, 8577536, 8772480, 9649728, 10721920, 11696640, 12062160, 12866304, 14035968, 16082880, 17155072, 17544960, 19299456, 21443840, 23393280, 24124320, 25732608, 32165760, 35089920, 38598912, 42887680, 48248640, 51465216, 64331520, 70179840, 77197824, 85775360, 96497280, 128663040, 154395648, 192994560, 257326080, 385989120, 771978240]

約数ペア:

[(1, 771978240), (2, 385989120), (3, 257326080), (4, 192994560), (5, 154395648), (6, 128663040), (8, 96497280), (9, 85775360), (10, 77197824), (11, 70179840), (12, 64331520), (15, 51465216), (16, 48248640), (18, 42887680), (20, 38598912), (22, 35089920), (24, 32165760), (30, 25732608), (32, 24124320), (33, 23393280), (36, 21443840), (40, 19299456), (44, 17544960), (45, 17155072), (48, 16082880), (55, 14035968), (60, 12866304), (64, 12062160), (66, 11696640), (72, 10721920), (80, 9649728), (88, 8772480), (90, 8577536), (96, 8041440), (99, 7797760), (110, 7017984), (120, 6433152), (128, 6031080), (132, 5848320), (144, 5360960), (160, 4824864), (165, 4678656), (176, 4386240), (180, 4288768), (192, 4020720), (198, 3898880), (220, 3508992), (240, 3216576), (256, 3015540), (264, 2924160), (288, 2680480), (320, 2412432), (330, 2339328), (352, 2193120), (360, 2144384), (384, 2010360), (396, 1949440), (440, 1754496), (480, 1608288), (495, 1559552), (512, 1507770), (528, 1462080), (576, 1340240), (640, 1206216), (660, 1169664), (704, 1096560), (720, 1072192), (768, 1005180), (792, 974720), (880, 877248), (960, 804144), (990, 779776), (1024, 753885), (1056, 731040), (1152, 670120), (1280, 603108), (1320, 584832), (1408, 548280), (1440, 536096), (1523, 506880), (1536, 502590), (1584, 487360), (1760, 438624), (1920, 402072), (1980, 389888), (2112, 365520), (2304, 335060), (2560, 301554), (2640, 292416), (2816, 274140), (2880, 268048), (3046, 253440), (3072, 251295), (3168, 243680), (3520, 219312), (3840, 201036), (3960, 194944), (4224, 182760), (4569, 168960), (4608, 167530), (5120, 150777), (5280, 146208), (5632, 137070), (5760, 134024), (6092, 126720), (6336, 121840), (7040, 109656), (7615, 101376), (7680, 100518), (7920, 97472), (8448, 91380), (9138, 84480), (9216, 83765), (10560, 73104), (11264, 68535), (11520, 67012), (12184, 63360), (12672, 60920), (13707, 56320), (14080, 54828), (15230, 50688), (15360, 50259), (15840, 48736), (16753, 46080), (16896, 45690), (18276, 42240), (21120, 36552), (22845, 33792), (23040, 33506), (24368, 31680), (25344, 30460), (27414, 28160)]