264961840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 320

約数和(自身を含む): 809948160

約数和(自身を除く): 544986320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 23, 26, 38, 40, 44, 46, 52, 53, 55, 65, 76, 80, 88, 92, 95, 104, 106, 110, 115, 130, 143, 152, 176, 184, 190, 208, 209, 212, 220, 230, 247, 253, 260, 265, 286, 299, 304, 368, 380, 418, 424, 437, 440, 460, 494, 506, 520, 530, 572, 583, 598, 689, 715, 760, 836, 848, 874, 880, 920, 988, 1007, 1012, 1040, 1045, 1060, 1144, 1166, 1196, 1219, 1235, 1265, 1378, 1430, 1495, 1520, 1672, 1748, 1840, 1976, 2014, 2024, 2090, 2120, 2185, 2288, 2332, 2392, 2438, 2470, 2530, 2717, 2756, 2860, 2915, 2990, 3289, 3344, 3445, 3496, 3952, 4028, 4048, 4180, 4240, 4370, 4664, 4784, 4807, 4876, 4940, 5035, 5060, 5434, 5512, 5681, 5720, 5830, 5980, 6095, 6578, 6890, 6992, 7579, 8056, 8360, 8740, 9328, 9614, 9752, 9880, 10070, 10120, 10868, 11024, 11077, 11362, 11440, 11660, 11960, 12190, 13091, 13156, 13409, 13585, 13780, 15158, 15847, 16112, 16445, 16720, 17480, 19228, 19504, 19760, 20140, 20240, 21736, 22154, 22724, 23161, 23320, 23920, 24035, 24380, 26182, 26312, 26818, 27170, 27560, 28405, 30316, 31694, 32890, 34960, 37895, 38456, 40280, 43472, 44308, 45448, 46322, 46640, 48070, 48760, 52364, 52624, 53636, 54340, 55120, 55385, 56810, 60632, 62491, 63388, 65455, 65780, 67045, 75790, 76912, 79235, 80560, 88616, 90896, 92644, 96140, 97520, 104728, 107272, 108680, 110770, 113620, 115805, 121264, 124982, 126776, 130910, 131560, 134090, 144001, 151580, 158470, 174317, 177232, 185288, 192280, 209456, 214544, 217360, 221540, 227240, 231610, 249964, 253552, 254771, 261820, 263120, 268180, 288002, 301093, 303160, 312455, 316940, 348634, 370576, 384560, 443080, 454480, 463220, 499928, 509542, 523640, 536360, 576004, 602186, 606320, 624910, 633880, 697268, 720005, 871585, 886160, 926440, 999856, 1019084, 1047280, 1072720, 1152008, 1204372, 1249820, 1267760, 1273855, 1394536, 1440010, 1505465, 1743170, 1852880, 2038168, 2304016, 2408744, 2499640, 2547710, 2789072, 2880020, 3010930, 3312023, 3486340, 4076336, 4817488, 4999280, 5095420, 5760040, 6021860, 6624046, 6972680, 10190840, 11520080, 12043720, 13248092, 13945360, 16560115, 20381680, 24087440, 26496184, 33120230, 52992368, 66240460, 132480920, 264961840]

約数ペア:

[(1, 264961840), (2, 132480920), (4, 66240460), (5, 52992368), (8, 33120230), (10, 26496184), (11, 24087440), (13, 20381680), (16, 16560115), (19, 13945360), (20, 13248092), (22, 12043720), (23, 11520080), (26, 10190840), (38, 6972680), (40, 6624046), (44, 6021860), (46, 5760040), (52, 5095420), (53, 4999280), (55, 4817488), (65, 4076336), (76, 3486340), (80, 3312023), (88, 3010930), (92, 2880020), (95, 2789072), (104, 2547710), (106, 2499640), (110, 2408744), (115, 2304016), (130, 2038168), (143, 1852880), (152, 1743170), (176, 1505465), (184, 1440010), (190, 1394536), (208, 1273855), (209, 1267760), (212, 1249820), (220, 1204372), (230, 1152008), (247, 1072720), (253, 1047280), (260, 1019084), (265, 999856), (286, 926440), (299, 886160), (304, 871585), (368, 720005), (380, 697268), (418, 633880), (424, 624910), (437, 606320), (440, 602186), (460, 576004), (494, 536360), (506, 523640), (520, 509542), (530, 499928), (572, 463220), (583, 454480), (598, 443080), (689, 384560), (715, 370576), (760, 348634), (836, 316940), (848, 312455), (874, 303160), (880, 301093), (920, 288002), (988, 268180), (1007, 263120), (1012, 261820), (1040, 254771), (1045, 253552), (1060, 249964), (1144, 231610), (1166, 227240), (1196, 221540), (1219, 217360), (1235, 214544), (1265, 209456), (1378, 192280), (1430, 185288), (1495, 177232), (1520, 174317), (1672, 158470), (1748, 151580), (1840, 144001), (1976, 134090), (2014, 131560), (2024, 130910), (2090, 126776), (2120, 124982), (2185, 121264), (2288, 115805), (2332, 113620), (2392, 110770), (2438, 108680), (2470, 107272), (2530, 104728), (2717, 97520), (2756, 96140), (2860, 92644), (2915, 90896), (2990, 88616), (3289, 80560), (3344, 79235), (3445, 76912), (3496, 75790), (3952, 67045), (4028, 65780), (4048, 65455), (4180, 63388), (4240, 62491), (4370, 60632), (4664, 56810), (4784, 55385), (4807, 55120), (4876, 54340), (4940, 53636), (5035, 52624), (5060, 52364), (5434, 48760), (5512, 48070), (5681, 46640), (5720, 46322), (5830, 45448), (5980, 44308), (6095, 43472), (6578, 40280), (6890, 38456), (6992, 37895), (7579, 34960), (8056, 32890), (8360, 31694), (8740, 30316), (9328, 28405), (9614, 27560), (9752, 27170), (9880, 26818), (10070, 26312), (10120, 26182), (10868, 24380), (11024, 24035), (11077, 23920), (11362, 23320), (11440, 23161), (11660, 22724), (11960, 22154), (12190, 21736), (13091, 20240), (13156, 20140), (13409, 19760), (13585, 19504), (13780, 19228), (15158, 17480), (15847, 16720), (16112, 16445)]