18048808960

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2821

約数の個数: 288

約数和(自身を含む): 54271788480

約数和(自身を除く): 36222979520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 512, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1024, 1040, 1120, 1274, 1280, 1456, 1568, 1664, 1792, 1820, 1960, 2048, 2080, 2240, 2548, 2560, 2767, 2912, 3136, 3185, 3328, 3584, 3640, 3920, 4160, 4480, 5096, 5120, 5534, 5824, 6272, 6370, 6656, 7168, 7280, 7840, 8320, 8960, 10192, 10240, 11068, 11648, 12544, 12740, 13312, 13835, 14336, 14560, 15680, 16640, 17920, 19369, 20384, 22136, 23296, 25088, 25480, 26624, 27670, 29120, 31360, 33280, 35840, 35971, 38738, 40768, 44272, 46592, 50176, 50960, 55340, 58240, 62720, 66560, 71680, 71942, 77476, 81536, 88544, 93184, 96845, 100352, 101920, 110680, 116480, 125440, 133120, 135583, 143884, 154952, 163072, 177088, 179855, 186368, 193690, 203840, 221360, 232960, 250880, 251797, 271166, 287768, 309904, 326144, 354176, 359710, 387380, 407680, 442720, 465920, 501760, 503594, 542332, 575536, 619808, 652288, 677915, 708352, 719420, 774760, 815360, 885440, 931840, 1007188, 1084664, 1151072, 1239616, 1258985, 1304576, 1355830, 1416704, 1438840, 1549520, 1630720, 1762579, 1770880, 2014376, 2169328, 2302144, 2479232, 2517970, 2711660, 2833408, 2877680, 3099040, 3261440, 3525158, 3541760, 4028752, 4338656, 4604288, 4958464, 5035940, 5423320, 5666816, 5755360, 6198080, 6522880, 7050316, 7083520, 8057504, 8677312, 8812895, 9208576, 9916928, 10071880, 10846640, 11510720, 12396160, 14100632, 14167040, 16115008, 17354624, 17625790, 18417152, 19833856, 20143760, 21693280, 23021440, 24792320, 28201264, 28334080, 32230016, 34709248, 35251580, 36834304, 39667712, 40287520, 43386560, 46042880, 49584640, 56402528, 64460032, 69418496, 70503160, 73668608, 80575040, 86773120, 92085760, 99169280, 112805056, 128920064, 138836992, 141006320, 161150080, 173546240, 184171520, 198338560, 225610112, 257840128, 277673984, 282012640, 322300160, 347092480, 368343040, 451220224, 515680256, 564025280, 644600320, 694184960, 902440448, 1128050560, 1289200640, 1388369920, 1804880896, 2256101120, 2578401280, 3609761792, 4512202240, 9024404480, 18048808960]

約数ペア:

[(1, 18048808960), (2, 9024404480), (4, 4512202240), (5, 3609761792), (7, 2578401280), (8, 2256101120), (10, 1804880896), (13, 1388369920), (14, 1289200640), (16, 1128050560), (20, 902440448), (26, 694184960), (28, 644600320), (32, 564025280), (35, 515680256), (40, 451220224), (49, 368343040), (52, 347092480), (56, 322300160), (64, 282012640), (65, 277673984), (70, 257840128), (80, 225610112), (91, 198338560), (98, 184171520), (104, 173546240), (112, 161150080), (128, 141006320), (130, 138836992), (140, 128920064), (160, 112805056), (182, 99169280), (196, 92085760), (208, 86773120), (224, 80575040), (245, 73668608), (256, 70503160), (260, 69418496), (280, 64460032), (320, 56402528), (364, 49584640), (392, 46042880), (416, 43386560), (448, 40287520), (455, 39667712), (490, 36834304), (512, 35251580), (520, 34709248), (560, 32230016), (637, 28334080), (640, 28201264), (728, 24792320), (784, 23021440), (832, 21693280), (896, 20143760), (910, 19833856), (980, 18417152), (1024, 17625790), (1040, 17354624), (1120, 16115008), (1274, 14167040), (1280, 14100632), (1456, 12396160), (1568, 11510720), (1664, 10846640), (1792, 10071880), (1820, 9916928), (1960, 9208576), (2048, 8812895), (2080, 8677312), (2240, 8057504), (2548, 7083520), (2560, 7050316), (2767, 6522880), (2912, 6198080), (3136, 5755360), (3185, 5666816), (3328, 5423320), (3584, 5035940), (3640, 4958464), (3920, 4604288), (4160, 4338656), (4480, 4028752), (5096, 3541760), (5120, 3525158), (5534, 3261440), (5824, 3099040), (6272, 2877680), (6370, 2833408), (6656, 2711660), (7168, 2517970), (7280, 2479232), (7840, 2302144), (8320, 2169328), (8960, 2014376), (10192, 1770880), (10240, 1762579), (11068, 1630720), (11648, 1549520), (12544, 1438840), (12740, 1416704), (13312, 1355830), (13835, 1304576), (14336, 1258985), (14560, 1239616), (15680, 1151072), (16640, 1084664), (17920, 1007188), (19369, 931840), (20384, 885440), (22136, 815360), (23296, 774760), (25088, 719420), (25480, 708352), (26624, 677915), (27670, 652288), (29120, 619808), (31360, 575536), (33280, 542332), (35840, 503594), (35971, 501760), (38738, 465920), (40768, 442720), (44272, 407680), (46592, 387380), (50176, 359710), (50960, 354176), (55340, 326144), (58240, 309904), (62720, 287768), (66560, 271166), (71680, 251797), (71942, 250880), (77476, 232960), (81536, 221360), (88544, 203840), (93184, 193690), (96845, 186368), (100352, 179855), (101920, 177088), (110680, 163072), (116480, 154952), (125440, 143884), (133120, 135583)]