289049280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 448

約数和(自身を含む): 1106058240

約数和(自身を除く): 817008960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 23, 24, 26, 30, 32, 38, 39, 40, 46, 48, 52, 53, 57, 60, 64, 65, 69, 76, 78, 80, 92, 95, 96, 104, 106, 114, 115, 120, 130, 138, 152, 156, 159, 160, 184, 190, 192, 195, 208, 212, 228, 230, 240, 247, 260, 265, 276, 285, 299, 304, 312, 318, 320, 345, 368, 380, 390, 416, 424, 437, 456, 460, 480, 494, 520, 530, 552, 570, 598, 608, 624, 636, 689, 690, 736, 741, 760, 780, 795, 832, 848, 874, 897, 912, 920, 960, 988, 1007, 1040, 1060, 1104, 1140, 1196, 1216, 1219, 1235, 1248, 1272, 1311, 1378, 1380, 1472, 1482, 1495, 1520, 1560, 1590, 1696, 1748, 1794, 1824, 1840, 1976, 2014, 2067, 2080, 2120, 2185, 2208, 2280, 2392, 2438, 2470, 2496, 2544, 2622, 2756, 2760, 2964, 2990, 3021, 3040, 3120, 3180, 3392, 3445, 3496, 3588, 3648, 3657, 3680, 3705, 3952, 4028, 4134, 4160, 4240, 4370, 4416, 4485, 4560, 4784, 4876, 4940, 5035, 5088, 5244, 5512, 5520, 5681, 5928, 5980, 6042, 6080, 6095, 6240, 6360, 6555, 6890, 6992, 7176, 7314, 7360, 7410, 7904, 8056, 8268, 8480, 8740, 8970, 9120, 9568, 9752, 9880, 10070, 10176, 10335, 10488, 11024, 11040, 11362, 11856, 11960, 12084, 12190, 12480, 12720, 13091, 13110, 13780, 13984, 14352, 14628, 14820, 15105, 15808, 15847, 16112, 16536, 16960, 17043, 17480, 17940, 18240, 18285, 19136, 19504, 19760, 20140, 20670, 20976, 22048, 22080, 22724, 23161, 23712, 23920, 24168, 24380, 25440, 26182, 26220, 27560, 27968, 28405, 28704, 29256, 29640, 30210, 31694, 32224, 33072, 34086, 34960, 35880, 36570, 39008, 39273, 39520, 40280, 41340, 41952, 44096, 45448, 46322, 47424, 47541, 47840, 48336, 48760, 50880, 52364, 52440, 55120, 56810, 57408, 58512, 59280, 60420, 63388, 64448, 65455, 66144, 68172, 69483, 69920, 71760, 73140, 78016, 78546, 79040, 79235, 80560, 82680, 83904, 85215, 90896, 92644, 95082, 95680, 96672, 97520, 104728, 104880, 110240, 113620, 115805, 117024, 118560, 120840, 126776, 130910, 132288, 136344, 138966, 139840, 143520, 146280, 157092, 158470, 161120, 165360, 170430, 181792, 185288, 190164, 193344, 195040, 196365, 209456, 209760, 220480, 227240, 231610, 234048, 237120, 237705, 241680, 253552, 261820, 272688, 277932, 287040, 292560, 301093, 314184, 316940, 322240, 330720, 340860, 347415, 363584, 370576, 380328, 390080, 392730, 418912, 419520, 454480, 463220, 475410, 483360, 507104, 523640, 545376, 555864, 585120, 602186, 628368, 633880, 661440, 681720, 694830, 741152, 760656, 785460, 837824, 903279, 908960, 926440, 950820, 966720, 1014208, 1047280, 1090752, 1111728, 1170240, 1204372, 1256736, 1267760, 1363440, 1389660, 1482304, 1505465, 1521312, 1570920, 1806558, 1817920, 1852880, 1901640, 2094560, 2223456, 2408744, 2513472, 2535520, 2726880, 2779320, 3010930, 3042624, 3141840, 3613116, 3705760, 3803280, 4189120, 4446912, 4516395, 4817488, 5071040, 5453760, 5558640, 6021860, 6283680, 7226232, 7411520, 7606560, 9032790, 9634976, 11117280, 12043720, 12567360, 14452464, 15213120, 18065580, 19269952, 22234560, 24087440, 28904928, 36131160, 48174880, 57809856, 72262320, 96349760, 144524640, 289049280]

約数ペア:

[(1, 289049280), (2, 144524640), (3, 96349760), (4, 72262320), (5, 57809856), (6, 48174880), (8, 36131160), (10, 28904928), (12, 24087440), (13, 22234560), (15, 19269952), (16, 18065580), (19, 15213120), (20, 14452464), (23, 12567360), (24, 12043720), (26, 11117280), (30, 9634976), (32, 9032790), (38, 7606560), (39, 7411520), (40, 7226232), (46, 6283680), (48, 6021860), (52, 5558640), (53, 5453760), (57, 5071040), (60, 4817488), (64, 4516395), (65, 4446912), (69, 4189120), (76, 3803280), (78, 3705760), (80, 3613116), (92, 3141840), (95, 3042624), (96, 3010930), (104, 2779320), (106, 2726880), (114, 2535520), (115, 2513472), (120, 2408744), (130, 2223456), (138, 2094560), (152, 1901640), (156, 1852880), (159, 1817920), (160, 1806558), (184, 1570920), (190, 1521312), (192, 1505465), (195, 1482304), (208, 1389660), (212, 1363440), (228, 1267760), (230, 1256736), (240, 1204372), (247, 1170240), (260, 1111728), (265, 1090752), (276, 1047280), (285, 1014208), (299, 966720), (304, 950820), (312, 926440), (318, 908960), (320, 903279), (345, 837824), (368, 785460), (380, 760656), (390, 741152), (416, 694830), (424, 681720), (437, 661440), (456, 633880), (460, 628368), (480, 602186), (494, 585120), (520, 555864), (530, 545376), (552, 523640), (570, 507104), (598, 483360), (608, 475410), (624, 463220), (636, 454480), (689, 419520), (690, 418912), (736, 392730), (741, 390080), (760, 380328), (780, 370576), (795, 363584), (832, 347415), (848, 340860), (874, 330720), (897, 322240), (912, 316940), (920, 314184), (960, 301093), (988, 292560), (1007, 287040), (1040, 277932), (1060, 272688), (1104, 261820), (1140, 253552), (1196, 241680), (1216, 237705), (1219, 237120), (1235, 234048), (1248, 231610), (1272, 227240), (1311, 220480), (1378, 209760), (1380, 209456), (1472, 196365), (1482, 195040), (1495, 193344), (1520, 190164), (1560, 185288), (1590, 181792), (1696, 170430), (1748, 165360), (1794, 161120), (1824, 158470), (1840, 157092), (1976, 146280), (2014, 143520), (2067, 139840), (2080, 138966), (2120, 136344), (2185, 132288), (2208, 130910), (2280, 126776), (2392, 120840), (2438, 118560), (2470, 117024), (2496, 115805), (2544, 113620), (2622, 110240), (2756, 104880), (2760, 104728), (2964, 97520), (2990, 96672), (3021, 95680), (3040, 95082), (3120, 92644), (3180, 90896), (3392, 85215), (3445, 83904), (3496, 82680), (3588, 80560), (3648, 79235), (3657, 79040), (3680, 78546), (3705, 78016), (3952, 73140), (4028, 71760), (4134, 69920), (4160, 69483), (4240, 68172), (4370, 66144), (4416, 65455), (4485, 64448), (4560, 63388), (4784, 60420), (4876, 59280), (4940, 58512), (5035, 57408), (5088, 56810), (5244, 55120), (5512, 52440), (5520, 52364), (5681, 50880), (5928, 48760), (5980, 48336), (6042, 47840), (6080, 47541), (6095, 47424), (6240, 46322), (6360, 45448), (6555, 44096), (6890, 41952), (6992, 41340), (7176, 40280), (7314, 39520), (7360, 39273), (7410, 39008), (7904, 36570), (8056, 35880), (8268, 34960), (8480, 34086), (8740, 33072), (8970, 32224), (9120, 31694), (9568, 30210), (9752, 29640), (9880, 29256), (10070, 28704), (10176, 28405), (10335, 27968), (10488, 27560), (11024, 26220), (11040, 26182), (11362, 25440), (11856, 24380), (11960, 24168), (12084, 23920), (12190, 23712), (12480, 23161), (12720, 22724), (13091, 22080), (13110, 22048), (13780, 20976), (13984, 20670), (14352, 20140), (14628, 19760), (14820, 19504), (15105, 19136), (15808, 18285), (15847, 18240), (16112, 17940), (16536, 17480), (16960, 17043)]