7211457120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:894

約数の個数: 384

約数和(自身を含む): 27674099712

約数和(自身を除く): 20462642592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 191, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 382, 408, 420, 476, 480, 510, 544, 560, 573, 595, 661, 672, 680, 714, 764, 816, 840, 952, 955, 1020, 1120, 1146, 1190, 1322, 1337, 1360, 1428, 1528, 1632, 1680, 1785, 1904, 1910, 1983, 2040, 2292, 2380, 2644, 2674, 2720, 2856, 2865, 3056, 3247, 3305, 3360, 3570, 3808, 3820, 3966, 4011, 4080, 4584, 4627, 4760, 5288, 5348, 5712, 5730, 6112, 6494, 6610, 6685, 7140, 7640, 7932, 8022, 8160, 9168, 9254, 9520, 9741, 9915, 10576, 10696, 11237, 11424, 11460, 12988, 13220, 13370, 13881, 14280, 15280, 15864, 16044, 16235, 18336, 18508, 19040, 19482, 19830, 20055, 21152, 21392, 22474, 22729, 22920, 23135, 25976, 26440, 26740, 27762, 28560, 30560, 31728, 32088, 32470, 33711, 37016, 38964, 39660, 40110, 42784, 44948, 45458, 45840, 46270, 48705, 51952, 52880, 53480, 55524, 56185, 57120, 63456, 64176, 64940, 67422, 68187, 69405, 74032, 77928, 78659, 79320, 80220, 89896, 90916, 91680, 92540, 97410, 103904, 105760, 106960, 111048, 112370, 113645, 126251, 128352, 129880, 134844, 136374, 138810, 148064, 155856, 157318, 158640, 160440, 168555, 179792, 181832, 185080, 194820, 213920, 222096, 224740, 227290, 235977, 252502, 259760, 269688, 272748, 277620, 311712, 314636, 317280, 320880, 337110, 340935, 359584, 363664, 370160, 378753, 389640, 393295, 444192, 449480, 454580, 471954, 505004, 519520, 539376, 545496, 555240, 629272, 631255, 641760, 674220, 681870, 727328, 740320, 757506, 779280, 786590, 883757, 898960, 909160, 943908, 1010008, 1078752, 1090992, 1110480, 1179885, 1258544, 1262510, 1348440, 1363740, 1515012, 1558560, 1573180, 1767514, 1797920, 1818320, 1887816, 1893765, 2020016, 2146267, 2181984, 2220960, 2359770, 2517088, 2525020, 2651271, 2696880, 2727480, 3030024, 3146360, 3535028, 3636640, 3775632, 3787530, 4040032, 4292534, 4418785, 4719540, 5050040, 5302542, 5393760, 5454960, 6060048, 6292720, 6438801, 7070056, 7551264, 7575060, 8585068, 8837570, 9439080, 10100080, 10605084, 10731335, 10909920, 12120096, 12585440, 12877602, 13256355, 14140112, 15023869, 15150120, 17170136, 17675140, 18878160, 20200160, 21210168, 21462670, 25755204, 26512710, 28280224, 30047738, 30300240, 32194005, 34340272, 35350280, 37756320, 42420336, 42925340, 45071607, 51510408, 53025420, 60095476, 60600480, 64388010, 68680544, 70700560, 75119345, 84840672, 85850680, 90143214, 103020816, 106050840, 120190952, 128776020, 141401120, 150238690, 171701360, 180286428, 206041632, 212101680, 225358035, 240381904, 257552040, 300477380, 343402720, 360572856, 424203360, 450716070, 480763808, 515104080, 600954760, 721145712, 901432140, 1030208160, 1201909520, 1442291424, 1802864280, 2403819040, 3605728560, 7211457120]

約数ペア:

[(1, 7211457120), (2, 3605728560), (3, 2403819040), (4, 1802864280), (5, 1442291424), (6, 1201909520), (7, 1030208160), (8, 901432140), (10, 721145712), (12, 600954760), (14, 515104080), (15, 480763808), (16, 450716070), (17, 424203360), (20, 360572856), (21, 343402720), (24, 300477380), (28, 257552040), (30, 240381904), (32, 225358035), (34, 212101680), (35, 206041632), (40, 180286428), (42, 171701360), (48, 150238690), (51, 141401120), (56, 128776020), (60, 120190952), (68, 106050840), (70, 103020816), (80, 90143214), (84, 85850680), (85, 84840672), (96, 75119345), (102, 70700560), (105, 68680544), (112, 64388010), (119, 60600480), (120, 60095476), (136, 53025420), (140, 51510408), (160, 45071607), (168, 42925340), (170, 42420336), (191, 37756320), (204, 35350280), (210, 34340272), (224, 32194005), (238, 30300240), (240, 30047738), (255, 28280224), (272, 26512710), (280, 25755204), (336, 21462670), (340, 21210168), (357, 20200160), (382, 18878160), (408, 17675140), (420, 17170136), (476, 15150120), (480, 15023869), (510, 14140112), (544, 13256355), (560, 12877602), (573, 12585440), (595, 12120096), (661, 10909920), (672, 10731335), (680, 10605084), (714, 10100080), (764, 9439080), (816, 8837570), (840, 8585068), (952, 7575060), (955, 7551264), (1020, 7070056), (1120, 6438801), (1146, 6292720), (1190, 6060048), (1322, 5454960), (1337, 5393760), (1360, 5302542), (1428, 5050040), (1528, 4719540), (1632, 4418785), (1680, 4292534), (1785, 4040032), (1904, 3787530), (1910, 3775632), (1983, 3636640), (2040, 3535028), (2292, 3146360), (2380, 3030024), (2644, 2727480), (2674, 2696880), (2720, 2651271), (2856, 2525020), (2865, 2517088), (3056, 2359770), (3247, 2220960), (3305, 2181984), (3360, 2146267), (3570, 2020016), (3808, 1893765), (3820, 1887816), (3966, 1818320), (4011, 1797920), (4080, 1767514), (4584, 1573180), (4627, 1558560), (4760, 1515012), (5288, 1363740), (5348, 1348440), (5712, 1262510), (5730, 1258544), (6112, 1179885), (6494, 1110480), (6610, 1090992), (6685, 1078752), (7140, 1010008), (7640, 943908), (7932, 909160), (8022, 898960), (8160, 883757), (9168, 786590), (9254, 779280), (9520, 757506), (9741, 740320), (9915, 727328), (10576, 681870), (10696, 674220), (11237, 641760), (11424, 631255), (11460, 629272), (12988, 555240), (13220, 545496), (13370, 539376), (13881, 519520), (14280, 505004), (15280, 471954), (15864, 454580), (16044, 449480), (16235, 444192), (18336, 393295), (18508, 389640), (19040, 378753), (19482, 370160), (19830, 363664), (20055, 359584), (21152, 340935), (21392, 337110), (22474, 320880), (22729, 317280), (22920, 314636), (23135, 311712), (25976, 277620), (26440, 272748), (26740, 269688), (27762, 259760), (28560, 252502), (30560, 235977), (31728, 227290), (32088, 224740), (32470, 222096), (33711, 213920), (37016, 194820), (38964, 185080), (39660, 181832), (40110, 179792), (42784, 168555), (44948, 160440), (45458, 158640), (45840, 157318), (46270, 155856), (48705, 148064), (51952, 138810), (52880, 136374), (53480, 134844), (55524, 129880), (56185, 128352), (57120, 126251), (63456, 113645), (64176, 112370), (64940, 111048), (67422, 106960), (68187, 105760), (69405, 103904), (74032, 97410), (77928, 92540), (78659, 91680), (79320, 90916), (80220, 89896)]