269892480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1029

約数の個数: 256

約数和(自身を含む): 1011709440

約数和(自身を除く): 741816960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 858, 880, 960, 983, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 1966, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 2949, 3120, 3432, 3520, 3932, 4160, 4224, 4290, 4576, 4915, 4992, 5280, 5720, 5898, 6240, 6864, 7040, 7864, 8320, 8580, 9152, 9830, 10560, 10813, 11440, 11796, 12480, 12779, 13728, 14745, 15728, 17160, 18304, 19660, 21120, 21626, 22880, 23592, 24960, 25558, 27456, 29490, 31456, 32439, 34320, 38337, 39320, 43252, 45760, 47184, 51116, 54065, 54912, 58980, 62912, 63895, 64878, 68640, 76674, 78640, 86504, 91520, 94368, 102232, 108130, 117960, 125824, 127790, 129756, 137280, 140569, 153348, 157280, 162195, 173008, 188736, 191685, 204464, 216260, 235920, 255580, 259512, 274560, 281138, 306696, 314560, 324390, 346016, 377472, 383370, 408928, 421707, 432520, 471840, 511160, 519024, 562276, 613392, 629120, 648780, 692032, 702845, 766740, 817856, 843414, 865040, 943680, 1022320, 1038048, 1124552, 1226784, 1297560, 1384064, 1405690, 1533480, 1635712, 1686828, 1730080, 1887360, 2044640, 2076096, 2108535, 2249104, 2453568, 2595120, 2811380, 3066960, 3373656, 3460160, 4089280, 4152192, 4217070, 4498208, 4907136, 5190240, 5622760, 6133920, 6747312, 6920320, 8178560, 8434140, 8996416, 10380480, 11245520, 12267840, 13494624, 16868280, 17992832, 20760960, 22491040, 24535680, 26989248, 33736560, 44982080, 53978496, 67473120, 89964160, 134946240, 269892480]

約数ペア:

[(1, 269892480), (2, 134946240), (3, 89964160), (4, 67473120), (5, 53978496), (6, 44982080), (8, 33736560), (10, 26989248), (11, 24535680), (12, 22491040), (13, 20760960), (15, 17992832), (16, 16868280), (20, 13494624), (22, 12267840), (24, 11245520), (26, 10380480), (30, 8996416), (32, 8434140), (33, 8178560), (39, 6920320), (40, 6747312), (44, 6133920), (48, 5622760), (52, 5190240), (55, 4907136), (60, 4498208), (64, 4217070), (65, 4152192), (66, 4089280), (78, 3460160), (80, 3373656), (88, 3066960), (96, 2811380), (104, 2595120), (110, 2453568), (120, 2249104), (128, 2108535), (130, 2076096), (132, 2044640), (143, 1887360), (156, 1730080), (160, 1686828), (165, 1635712), (176, 1533480), (192, 1405690), (195, 1384064), (208, 1297560), (220, 1226784), (240, 1124552), (260, 1038048), (264, 1022320), (286, 943680), (312, 865040), (320, 843414), (330, 817856), (352, 766740), (384, 702845), (390, 692032), (416, 648780), (429, 629120), (440, 613392), (480, 562276), (520, 519024), (528, 511160), (572, 471840), (624, 432520), (640, 421707), (660, 408928), (704, 383370), (715, 377472), (780, 346016), (832, 324390), (858, 314560), (880, 306696), (960, 281138), (983, 274560), (1040, 259512), (1056, 255580), (1144, 235920), (1248, 216260), (1320, 204464), (1408, 191685), (1430, 188736), (1560, 173008), (1664, 162195), (1716, 157280), (1760, 153348), (1920, 140569), (1966, 137280), (2080, 129756), (2112, 127790), (2145, 125824), (2288, 117960), (2496, 108130), (2640, 102232), (2860, 94368), (2949, 91520), (3120, 86504), (3432, 78640), (3520, 76674), (3932, 68640), (4160, 64878), (4224, 63895), (4290, 62912), (4576, 58980), (4915, 54912), (4992, 54065), (5280, 51116), (5720, 47184), (5898, 45760), (6240, 43252), (6864, 39320), (7040, 38337), (7864, 34320), (8320, 32439), (8580, 31456), (9152, 29490), (9830, 27456), (10560, 25558), (10813, 24960), (11440, 23592), (11796, 22880), (12480, 21626), (12779, 21120), (13728, 19660), (14745, 18304), (15728, 17160)]