745646720

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 384

約数和(自身を含む): 2344204800

約数和(自身を除く): 1598558080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 59, 62, 64, 65, 70, 80, 91, 98, 104, 112, 118, 124, 128, 130, 140, 155, 160, 182, 196, 208, 217, 224, 236, 245, 248, 260, 280, 295, 310, 320, 364, 392, 403, 413, 416, 434, 448, 455, 472, 490, 496, 520, 560, 590, 620, 637, 640, 728, 767, 784, 806, 826, 832, 868, 896, 910, 944, 980, 992, 1040, 1085, 1120, 1180, 1240, 1274, 1456, 1519, 1534, 1568, 1612, 1652, 1664, 1736, 1820, 1829, 1888, 1960, 1984, 2015, 2065, 2080, 2170, 2240, 2360, 2480, 2548, 2821, 2891, 2912, 3038, 3068, 3136, 3185, 3224, 3304, 3472, 3640, 3658, 3776, 3835, 3920, 3968, 4030, 4130, 4160, 4340, 4480, 4720, 4960, 5096, 5369, 5642, 5782, 5824, 6076, 6136, 6272, 6370, 6448, 6608, 6944, 7280, 7316, 7552, 7595, 7670, 7840, 8060, 8260, 8320, 8680, 9145, 9440, 9920, 10192, 10738, 11284, 11564, 11648, 12152, 12272, 12740, 12803, 12896, 13216, 13888, 14105, 14455, 14560, 14632, 15190, 15340, 15680, 16120, 16520, 17360, 18290, 18880, 19747, 19840, 20384, 21476, 22568, 23128, 23777, 24304, 24544, 25480, 25606, 25792, 26432, 26845, 27776, 28210, 28910, 29120, 29264, 30380, 30680, 31360, 32240, 33040, 34720, 36580, 37583, 37760, 39494, 40768, 42952, 45136, 46256, 47554, 48608, 49088, 50960, 51212, 51584, 52864, 53690, 56420, 57820, 58240, 58528, 60760, 61360, 64015, 64480, 66080, 69440, 73160, 75166, 78988, 81536, 85904, 89621, 90272, 92512, 95108, 97216, 98176, 98735, 101920, 102424, 107380, 112840, 115640, 117056, 118885, 121520, 122720, 128030, 128960, 132160, 138880, 146320, 150332, 157976, 166439, 171808, 179242, 180544, 185024, 187915, 190216, 194432, 197470, 203840, 204848, 214760, 225680, 231280, 234112, 237770, 243040, 245440, 256060, 257920, 264320, 292640, 300664, 315952, 332878, 343616, 358484, 361088, 370048, 375830, 380432, 394940, 407680, 409696, 429520, 448105, 451360, 462560, 475540, 486080, 490880, 512120, 585280, 601328, 631904, 665756, 687232, 716968, 751660, 760864, 789880, 819392, 832195, 859040, 896210, 902720, 925120, 951080, 972160, 1024240, 1165073, 1170560, 1202656, 1263808, 1331512, 1433936, 1503320, 1521728, 1579760, 1638784, 1664390, 1718080, 1792420, 1805440, 1850240, 1902160, 2048480, 2330146, 2405312, 2527616, 2663024, 2867872, 3006640, 3043456, 3159520, 3328780, 3436160, 3584840, 3804320, 4096960, 4660292, 4810624, 5326048, 5735744, 5825365, 6013280, 6319040, 6657560, 7169680, 7608640, 8193920, 9320584, 10652096, 11471488, 11650730, 12026560, 12638080, 13315120, 14339360, 15217280, 18641168, 21304192, 23301460, 24053120, 26630240, 28678720, 37282336, 46602920, 53260480, 57357440, 74564672, 93205840, 106520960, 149129344, 186411680, 372823360, 745646720]

約数ペア:

[(1, 745646720), (2, 372823360), (4, 186411680), (5, 149129344), (7, 106520960), (8, 93205840), (10, 74564672), (13, 57357440), (14, 53260480), (16, 46602920), (20, 37282336), (26, 28678720), (28, 26630240), (31, 24053120), (32, 23301460), (35, 21304192), (40, 18641168), (49, 15217280), (52, 14339360), (56, 13315120), (59, 12638080), (62, 12026560), (64, 11650730), (65, 11471488), (70, 10652096), (80, 9320584), (91, 8193920), (98, 7608640), (104, 7169680), (112, 6657560), (118, 6319040), (124, 6013280), (128, 5825365), (130, 5735744), (140, 5326048), (155, 4810624), (160, 4660292), (182, 4096960), (196, 3804320), (208, 3584840), (217, 3436160), (224, 3328780), (236, 3159520), (245, 3043456), (248, 3006640), (260, 2867872), (280, 2663024), (295, 2527616), (310, 2405312), (320, 2330146), (364, 2048480), (392, 1902160), (403, 1850240), (413, 1805440), (416, 1792420), (434, 1718080), (448, 1664390), (455, 1638784), (472, 1579760), (490, 1521728), (496, 1503320), (520, 1433936), (560, 1331512), (590, 1263808), (620, 1202656), (637, 1170560), (640, 1165073), (728, 1024240), (767, 972160), (784, 951080), (806, 925120), (826, 902720), (832, 896210), (868, 859040), (896, 832195), (910, 819392), (944, 789880), (980, 760864), (992, 751660), (1040, 716968), (1085, 687232), (1120, 665756), (1180, 631904), (1240, 601328), (1274, 585280), (1456, 512120), (1519, 490880), (1534, 486080), (1568, 475540), (1612, 462560), (1652, 451360), (1664, 448105), (1736, 429520), (1820, 409696), (1829, 407680), (1888, 394940), (1960, 380432), (1984, 375830), (2015, 370048), (2065, 361088), (2080, 358484), (2170, 343616), (2240, 332878), (2360, 315952), (2480, 300664), (2548, 292640), (2821, 264320), (2891, 257920), (2912, 256060), (3038, 245440), (3068, 243040), (3136, 237770), (3185, 234112), (3224, 231280), (3304, 225680), (3472, 214760), (3640, 204848), (3658, 203840), (3776, 197470), (3835, 194432), (3920, 190216), (3968, 187915), (4030, 185024), (4130, 180544), (4160, 179242), (4340, 171808), (4480, 166439), (4720, 157976), (4960, 150332), (5096, 146320), (5369, 138880), (5642, 132160), (5782, 128960), (5824, 128030), (6076, 122720), (6136, 121520), (6272, 118885), (6370, 117056), (6448, 115640), (6608, 112840), (6944, 107380), (7280, 102424), (7316, 101920), (7552, 98735), (7595, 98176), (7670, 97216), (7840, 95108), (8060, 92512), (8260, 90272), (8320, 89621), (8680, 85904), (9145, 81536), (9440, 78988), (9920, 75166), (10192, 73160), (10738, 69440), (11284, 66080), (11564, 64480), (11648, 64015), (12152, 61360), (12272, 60760), (12740, 58528), (12803, 58240), (12896, 57820), (13216, 56420), (13888, 53690), (14105, 52864), (14455, 51584), (14560, 51212), (14632, 50960), (15190, 49088), (15340, 48608), (15680, 47554), (16120, 46256), (16520, 45136), (17360, 42952), (18290, 40768), (18880, 39494), (19747, 37760), (19840, 37583), (20384, 36580), (21476, 34720), (22568, 33040), (23128, 32240), (23777, 31360), (24304, 30680), (24544, 30380), (25480, 29264), (25606, 29120), (25792, 28910), (26432, 28210), (26845, 27776)]