19737354240

素因数分解:

$2^{13}\times 3^6\times 5^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 392

約数和(自身を含む): 71125090668

約数和(自身を除く): 51387736428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 661, 720, 729, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1322, 1440, 1458, 1536, 1620, 1728, 1920, 1944, 1983, 2048, 2160, 2304, 2430, 2560, 2592, 2644, 2880, 2916, 3072, 3240, 3305, 3456, 3645, 3840, 3888, 3966, 4096, 4320, 4608, 4860, 5120, 5184, 5288, 5760, 5832, 5949, 6144, 6480, 6610, 6912, 7290, 7680, 7776, 7932, 8192, 8640, 9216, 9720, 9915, 10240, 10368, 10576, 11520, 11664, 11898, 12288, 12960, 13220, 13824, 14580, 15360, 15552, 15864, 17280, 17847, 18432, 19440, 19830, 20480, 20736, 21152, 23040, 23328, 23796, 24576, 25920, 26440, 27648, 29160, 29745, 30720, 31104, 31728, 34560, 35694, 36864, 38880, 39660, 40960, 41472, 42304, 46080, 46656, 47592, 51840, 52880, 53541, 55296, 58320, 59490, 61440, 62208, 63456, 69120, 71388, 73728, 77760, 79320, 82944, 84608, 89235, 92160, 93312, 95184, 103680, 105760, 107082, 110592, 116640, 118980, 122880, 124416, 126912, 138240, 142776, 155520, 158640, 160623, 165888, 169216, 178470, 184320, 186624, 190368, 207360, 211520, 214164, 221184, 233280, 237960, 248832, 253824, 267705, 276480, 285552, 311040, 317280, 321246, 331776, 338432, 356940, 368640, 373248, 380736, 414720, 423040, 428328, 466560, 475920, 481869, 497664, 507648, 535410, 552960, 571104, 622080, 634560, 642492, 663552, 676864, 713880, 746496, 761472, 803115, 829440, 846080, 856656, 933120, 951840, 963738, 995328, 1015296, 1070820, 1105920, 1142208, 1244160, 1269120, 1284984, 1353728, 1427760, 1492992, 1522944, 1606230, 1658880, 1692160, 1713312, 1866240, 1903680, 1927476, 1990656, 2030592, 2141640, 2284416, 2409345, 2488320, 2538240, 2569968, 2707456, 2855520, 2985984, 3045888, 3212460, 3317760, 3384320, 3426624, 3732480, 3807360, 3854952, 4061184, 4283280, 4568832, 4818690, 4976640, 5076480, 5139936, 5414912, 5711040, 5971968, 6091776, 6424920, 6768640, 6853248, 7464960, 7614720, 7709904, 8122368, 8566560, 9137664, 9637380, 9953280, 10152960, 10279872, 11422080, 12183552, 12849840, 13537280, 13706496, 14929920, 15229440, 15419808, 16244736, 17133120, 18275328, 19274760, 20305920, 20559744, 22844160, 24367104, 25699680, 27074560, 27412992, 29859840, 30458880, 30839616, 34266240, 36550656, 38549520, 40611840, 41119488, 45688320, 48734208, 51399360, 54825984, 60917760, 61679232, 68532480, 73101312, 77099040, 81223680, 82238976, 91376640, 102798720, 109651968, 121835520, 123358464, 137064960, 146202624, 154198080, 164477952, 182753280, 205597440, 219303936, 243671040, 246716928, 274129920, 308396160, 328955904, 365506560, 411194880, 438607872, 493433856, 548259840, 616792320, 657911808, 731013120, 822389760, 986867712, 1096519680, 1233584640, 1315823616, 1644779520, 1973735424, 2193039360, 2467169280, 3289559040, 3947470848, 4934338560, 6579118080, 9868677120, 19737354240]

約数ペア:

[(1, 19737354240), (2, 9868677120), (3, 6579118080), (4, 4934338560), (5, 3947470848), (6, 3289559040), (8, 2467169280), (9, 2193039360), (10, 1973735424), (12, 1644779520), (15, 1315823616), (16, 1233584640), (18, 1096519680), (20, 986867712), (24, 822389760), (27, 731013120), (30, 657911808), (32, 616792320), (36, 548259840), (40, 493433856), (45, 438607872), (48, 411194880), (54, 365506560), (60, 328955904), (64, 308396160), (72, 274129920), (80, 246716928), (81, 243671040), (90, 219303936), (96, 205597440), (108, 182753280), (120, 164477952), (128, 154198080), (135, 146202624), (144, 137064960), (160, 123358464), (162, 121835520), (180, 109651968), (192, 102798720), (216, 91376640), (240, 82238976), (243, 81223680), (256, 77099040), (270, 73101312), (288, 68532480), (320, 61679232), (324, 60917760), (360, 54825984), (384, 51399360), (405, 48734208), (432, 45688320), (480, 41119488), (486, 40611840), (512, 38549520), (540, 36550656), (576, 34266240), (640, 30839616), (648, 30458880), (661, 29859840), (720, 27412992), (729, 27074560), (768, 25699680), (810, 24367104), (864, 22844160), (960, 20559744), (972, 20305920), (1024, 19274760), (1080, 18275328), (1152, 17133120), (1215, 16244736), (1280, 15419808), (1296, 15229440), (1322, 14929920), (1440, 13706496), (1458, 13537280), (1536, 12849840), (1620, 12183552), (1728, 11422080), (1920, 10279872), (1944, 10152960), (1983, 9953280), (2048, 9637380), (2160, 9137664), (2304, 8566560), (2430, 8122368), (2560, 7709904), (2592, 7614720), (2644, 7464960), (2880, 6853248), (2916, 6768640), (3072, 6424920), (3240, 6091776), (3305, 5971968), (3456, 5711040), (3645, 5414912), (3840, 5139936), (3888, 5076480), (3966, 4976640), (4096, 4818690), (4320, 4568832), (4608, 4283280), (4860, 4061184), (5120, 3854952), (5184, 3807360), (5288, 3732480), (5760, 3426624), (5832, 3384320), (5949, 3317760), (6144, 3212460), (6480, 3045888), (6610, 2985984), (6912, 2855520), (7290, 2707456), (7680, 2569968), (7776, 2538240), (7932, 2488320), (8192, 2409345), (8640, 2284416), (9216, 2141640), (9720, 2030592), (9915, 1990656), (10240, 1927476), (10368, 1903680), (10576, 1866240), (11520, 1713312), (11664, 1692160), (11898, 1658880), (12288, 1606230), (12960, 1522944), (13220, 1492992), (13824, 1427760), (14580, 1353728), (15360, 1284984), (15552, 1269120), (15864, 1244160), (17280, 1142208), (17847, 1105920), (18432, 1070820), (19440, 1015296), (19830, 995328), (20480, 963738), (20736, 951840), (21152, 933120), (23040, 856656), (23328, 846080), (23796, 829440), (24576, 803115), (25920, 761472), (26440, 746496), (27648, 713880), (29160, 676864), (29745, 663552), (30720, 642492), (31104, 634560), (31728, 622080), (34560, 571104), (35694, 552960), (36864, 535410), (38880, 507648), (39660, 497664), (40960, 481869), (41472, 475920), (42304, 466560), (46080, 428328), (46656, 423040), (47592, 414720), (51840, 380736), (52880, 373248), (53541, 368640), (55296, 356940), (58320, 338432), (59490, 331776), (61440, 321246), (62208, 317280), (63456, 311040), (69120, 285552), (71388, 276480), (73728, 267705), (77760, 253824), (79320, 248832), (82944, 237960), (84608, 233280), (89235, 221184), (92160, 214164), (93312, 211520), (95184, 207360), (103680, 190368), (105760, 186624), (107082, 184320), (110592, 178470), (116640, 169216), (118980, 165888), (122880, 160623), (124416, 158640), (126912, 155520), (138240, 142776)]