2281605120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1355

約数の個数: 288

約数和(自身を含む): 8330212800

約数和(自身を除く): 6048607680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1024, 1140, 1152, 1216, 1280, 1303, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2048, 2280, 2304, 2432, 2560, 2606, 2736, 2880, 3040, 3072, 3420, 3648, 3840, 3909, 4560, 4608, 4864, 5120, 5212, 5472, 5760, 6080, 6144, 6515, 6840, 7296, 7680, 7818, 9120, 9216, 9728, 10240, 10424, 10944, 11520, 11727, 12160, 13030, 13680, 14592, 15360, 15636, 18240, 18432, 19456, 19545, 20848, 21888, 23040, 23454, 24320, 24757, 26060, 27360, 29184, 30720, 31272, 36480, 38912, 39090, 41696, 43776, 46080, 46908, 48640, 49514, 52120, 54720, 58368, 58635, 62544, 72960, 74271, 78180, 83392, 87552, 92160, 93816, 97280, 99028, 104240, 109440, 116736, 117270, 123785, 125088, 145920, 148542, 156360, 166784, 175104, 187632, 194560, 198056, 208480, 218880, 222813, 234540, 247570, 250176, 291840, 297084, 312720, 333568, 350208, 371355, 375264, 396112, 416960, 437760, 445626, 469080, 495140, 500352, 583680, 594168, 625440, 667136, 742710, 750528, 792224, 833920, 875520, 891252, 938160, 990280, 1000704, 1114065, 1188336, 1250880, 1334272, 1485420, 1501056, 1584448, 1667840, 1751040, 1782504, 1876320, 1980560, 2001408, 2228130, 2376672, 2501760, 2668544, 2970840, 3002112, 3168896, 3335680, 3565008, 3752640, 3961120, 4002816, 4456260, 4753344, 5003520, 5941680, 6004224, 6337792, 6671360, 7130016, 7505280, 7922240, 8005632, 8912520, 9506688, 10007040, 11883360, 12008448, 12675584, 13342720, 14260032, 15010560, 15844480, 17825040, 19013376, 20014080, 23766720, 24016896, 25351168, 28520064, 30021120, 31688960, 35650080, 38026752, 40028160, 47533440, 50702336, 57040128, 60042240, 63377920, 71300160, 76053504, 95066880, 114080256, 120084480, 126755840, 142600320, 152107008, 190133760, 228160512, 253511680, 285200640, 380267520, 456321024, 570401280, 760535040, 1140802560, 2281605120]

約数ペア:

[(1, 2281605120), (2, 1140802560), (3, 760535040), (4, 570401280), (5, 456321024), (6, 380267520), (8, 285200640), (9, 253511680), (10, 228160512), (12, 190133760), (15, 152107008), (16, 142600320), (18, 126755840), (19, 120084480), (20, 114080256), (24, 95066880), (30, 76053504), (32, 71300160), (36, 63377920), (38, 60042240), (40, 57040128), (45, 50702336), (48, 47533440), (57, 40028160), (60, 38026752), (64, 35650080), (72, 31688960), (76, 30021120), (80, 28520064), (90, 25351168), (95, 24016896), (96, 23766720), (114, 20014080), (120, 19013376), (128, 17825040), (144, 15844480), (152, 15010560), (160, 14260032), (171, 13342720), (180, 12675584), (190, 12008448), (192, 11883360), (228, 10007040), (240, 9506688), (256, 8912520), (285, 8005632), (288, 7922240), (304, 7505280), (320, 7130016), (342, 6671360), (360, 6337792), (380, 6004224), (384, 5941680), (456, 5003520), (480, 4753344), (512, 4456260), (570, 4002816), (576, 3961120), (608, 3752640), (640, 3565008), (684, 3335680), (720, 3168896), (760, 3002112), (768, 2970840), (855, 2668544), (912, 2501760), (960, 2376672), (1024, 2228130), (1140, 2001408), (1152, 1980560), (1216, 1876320), (1280, 1782504), (1303, 1751040), (1368, 1667840), (1440, 1584448), (1520, 1501056), (1536, 1485420), (1710, 1334272), (1824, 1250880), (1920, 1188336), (2048, 1114065), (2280, 1000704), (2304, 990280), (2432, 938160), (2560, 891252), (2606, 875520), (2736, 833920), (2880, 792224), (3040, 750528), (3072, 742710), (3420, 667136), (3648, 625440), (3840, 594168), (3909, 583680), (4560, 500352), (4608, 495140), (4864, 469080), (5120, 445626), (5212, 437760), (5472, 416960), (5760, 396112), (6080, 375264), (6144, 371355), (6515, 350208), (6840, 333568), (7296, 312720), (7680, 297084), (7818, 291840), (9120, 250176), (9216, 247570), (9728, 234540), (10240, 222813), (10424, 218880), (10944, 208480), (11520, 198056), (11727, 194560), (12160, 187632), (13030, 175104), (13680, 166784), (14592, 156360), (15360, 148542), (15636, 145920), (18240, 125088), (18432, 123785), (19456, 117270), (19545, 116736), (20848, 109440), (21888, 104240), (23040, 99028), (23454, 97280), (24320, 93816), (24757, 92160), (26060, 87552), (27360, 83392), (29184, 78180), (30720, 74271), (31272, 72960), (36480, 62544), (38912, 58635), (39090, 58368), (41696, 54720), (43776, 52120), (46080, 49514), (46908, 48640)]