7421852160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2459}}^1$

素因数の和:2619

約数の個数: 240

約数和(自身を含む): 25910707680

約数和(自身を除く): 18488855520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 256, 262, 288, 320, 360, 384, 393, 480, 512, 524, 576, 640, 655, 720, 768, 786, 960, 1048, 1152, 1179, 1280, 1310, 1440, 1536, 1572, 1920, 1965, 2096, 2304, 2358, 2459, 2560, 2620, 2880, 3144, 3840, 3930, 4192, 4608, 4716, 4918, 5240, 5760, 5895, 6288, 7377, 7680, 7860, 8384, 9432, 9836, 10480, 11520, 11790, 12295, 12576, 14754, 15720, 16768, 18864, 19672, 20960, 22131, 23040, 23580, 24590, 25152, 29508, 31440, 33536, 36885, 37728, 39344, 41920, 44262, 47160, 49180, 50304, 59016, 62880, 67072, 73770, 75456, 78688, 83840, 88524, 94320, 98360, 100608, 110655, 118032, 125760, 147540, 150912, 157376, 167680, 177048, 188640, 196720, 201216, 221310, 236064, 251520, 295080, 301824, 314752, 322129, 335360, 354096, 377280, 393440, 442620, 472128, 503040, 590160, 603648, 629504, 644258, 708192, 754560, 786880, 885240, 944256, 966387, 1006080, 1180320, 1259008, 1288516, 1416384, 1509120, 1573760, 1610645, 1770480, 1888512, 1932774, 2360640, 2577032, 2832768, 2899161, 3018240, 3147520, 3221290, 3540960, 3777024, 3865548, 4721280, 4831935, 5154064, 5665536, 5798322, 6295040, 6442580, 7081920, 7731096, 9442560, 9663870, 10308128, 11331072, 11596644, 12885160, 14163840, 14495805, 15462192, 18885120, 19327740, 20616256, 23193288, 25770320, 28327680, 28991610, 30924384, 38655480, 41232512, 46386576, 51540640, 56655360, 57983220, 61848768, 77310960, 82465024, 92773152, 103081280, 115966440, 123697536, 154621920, 164930048, 185546304, 206162560, 231932880, 247395072, 309243840, 371092608, 412325120, 463865760, 494790144, 618487680, 742185216, 824650240, 927731520, 1236975360, 1484370432, 1855463040, 2473950720, 3710926080, 7421852160]

約数ペア:

[(1, 7421852160), (2, 3710926080), (3, 2473950720), (4, 1855463040), (5, 1484370432), (6, 1236975360), (8, 927731520), (9, 824650240), (10, 742185216), (12, 618487680), (15, 494790144), (16, 463865760), (18, 412325120), (20, 371092608), (24, 309243840), (30, 247395072), (32, 231932880), (36, 206162560), (40, 185546304), (45, 164930048), (48, 154621920), (60, 123697536), (64, 115966440), (72, 103081280), (80, 92773152), (90, 82465024), (96, 77310960), (120, 61848768), (128, 57983220), (131, 56655360), (144, 51540640), (160, 46386576), (180, 41232512), (192, 38655480), (240, 30924384), (256, 28991610), (262, 28327680), (288, 25770320), (320, 23193288), (360, 20616256), (384, 19327740), (393, 18885120), (480, 15462192), (512, 14495805), (524, 14163840), (576, 12885160), (640, 11596644), (655, 11331072), (720, 10308128), (768, 9663870), (786, 9442560), (960, 7731096), (1048, 7081920), (1152, 6442580), (1179, 6295040), (1280, 5798322), (1310, 5665536), (1440, 5154064), (1536, 4831935), (1572, 4721280), (1920, 3865548), (1965, 3777024), (2096, 3540960), (2304, 3221290), (2358, 3147520), (2459, 3018240), (2560, 2899161), (2620, 2832768), (2880, 2577032), (3144, 2360640), (3840, 1932774), (3930, 1888512), (4192, 1770480), (4608, 1610645), (4716, 1573760), (4918, 1509120), (5240, 1416384), (5760, 1288516), (5895, 1259008), (6288, 1180320), (7377, 1006080), (7680, 966387), (7860, 944256), (8384, 885240), (9432, 786880), (9836, 754560), (10480, 708192), (11520, 644258), (11790, 629504), (12295, 603648), (12576, 590160), (14754, 503040), (15720, 472128), (16768, 442620), (18864, 393440), (19672, 377280), (20960, 354096), (22131, 335360), (23040, 322129), (23580, 314752), (24590, 301824), (25152, 295080), (29508, 251520), (31440, 236064), (33536, 221310), (36885, 201216), (37728, 196720), (39344, 188640), (41920, 177048), (44262, 167680), (47160, 157376), (49180, 150912), (50304, 147540), (59016, 125760), (62880, 118032), (67072, 110655), (73770, 100608), (75456, 98360), (78688, 94320), (83840, 88524)]