7918886880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 576

約数和(自身を含む): 29889699840

約数和(自身を除く): 21970812960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 43, 45, 48, 53, 57, 60, 72, 76, 80, 86, 90, 95, 96, 106, 114, 120, 127, 129, 144, 152, 159, 160, 171, 172, 180, 190, 212, 215, 228, 240, 254, 258, 265, 285, 288, 304, 318, 342, 344, 360, 380, 381, 387, 424, 430, 456, 477, 480, 508, 516, 530, 570, 608, 635, 636, 645, 684, 688, 720, 760, 762, 774, 795, 817, 848, 855, 860, 912, 954, 1007, 1016, 1032, 1060, 1140, 1143, 1270, 1272, 1290, 1368, 1376, 1440, 1520, 1524, 1548, 1590, 1634, 1696, 1710, 1720, 1824, 1905, 1908, 1935, 2014, 2032, 2064, 2120, 2279, 2280, 2286, 2385, 2413, 2451, 2540, 2544, 2580, 2736, 3021, 3040, 3048, 3096, 3180, 3268, 3420, 3440, 3810, 3816, 3870, 4028, 4064, 4085, 4128, 4240, 4558, 4560, 4572, 4770, 4826, 4902, 5035, 5080, 5088, 5160, 5461, 5472, 5715, 6042, 6096, 6192, 6360, 6536, 6731, 6837, 6840, 6880, 7239, 7353, 7620, 7632, 7740, 8056, 8170, 8480, 9063, 9116, 9120, 9144, 9540, 9652, 9804, 10070, 10160, 10320, 10922, 11395, 11430, 12065, 12084, 12192, 12255, 12384, 12720, 13072, 13462, 13674, 13680, 14478, 14706, 15105, 15240, 15264, 15480, 16112, 16340, 16383, 18126, 18232, 18288, 19080, 19304, 19608, 20140, 20193, 20320, 20511, 20640, 21717, 21844, 22790, 22860, 24130, 24168, 24510, 25440, 26144, 26924, 27305, 27348, 27360, 28956, 29412, 30210, 30480, 30960, 32224, 32680, 32766, 33655, 34185, 36195, 36252, 36464, 36576, 36765, 38160, 38608, 39216, 40280, 40386, 41022, 43301, 43434, 43688, 45315, 45580, 45720, 48260, 48336, 49020, 49149, 53848, 54610, 54696, 57912, 58824, 60420, 60579, 60960, 61920, 65360, 65532, 67310, 68370, 72390, 72504, 72928, 73530, 76320, 77216, 78432, 80560, 80772, 81915, 82044, 86602, 86868, 87376, 90630, 91160, 91440, 96520, 96672, 98040, 98298, 100965, 102555, 103759, 107696, 108585, 109220, 109392, 115824, 117648, 120840, 121158, 127889, 129903, 130720, 131064, 134620, 136740, 144780, 145008, 147060, 161120, 161544, 163830, 164088, 173204, 173736, 174752, 181260, 182320, 182880, 193040, 196080, 196596, 201930, 205110, 207518, 215392, 216505, 217170, 218440, 218784, 231648, 235296, 241680, 242316, 245745, 255778, 259806, 262128, 269240, 273480, 289433, 289560, 290016, 294120, 302895, 311277, 323088, 327660, 328176, 346408, 347472, 362520, 364640, 383667, 386080, 389709, 392160, 393192, 403860, 410220, 415036, 433010, 434340, 436880, 483360, 484632, 491490, 511556, 518795, 519612, 524256, 538480, 546960, 578866, 579120, 588240, 605790, 622554, 639445, 646176, 649515, 655320, 656352, 692816, 694944, 725040, 767334, 779418, 786384, 807720, 820440, 830072, 866020, 868299, 868680, 873760, 933831, 969264, 982980, 1023112, 1037590, 1039224, 1076960, 1093920, 1151001, 1157732, 1158240, 1176480, 1211580, 1245108, 1278890, 1299030, 1310640, 1385632, 1447165, 1450080, 1534668, 1556385, 1558836, 1572768, 1615440, 1640880, 1660144, 1732040, 1736598, 1737360, 1867662, 1918335, 1938528, 1948545, 1965960, 2046224, 2075180, 2078448, 2302002, 2315464, 2423160, 2490216, 2557780, 2598060, 2604897, 2621280, 2894330, 3069336, 3112770, 3117672, 3230880, 3281760, 3320288, 3464080, 3473196, 3474720, 3735324, 3836670, 3897090, 3931920, 4092448, 4150360, 4156896, 4341495, 4604004, 4630928, 4669155, 4846320, 4980432, 5115560, 5196120, 5209794, 5499227, 5755005, 5788660, 6138672, 6225540, 6235344, 6928160, 6946392, 7470648, 7673340, 7794180, 7863840, 8300720, 8682990, 9208008, 9261856, 9338310, 9692640, 9960864, 10231120, 10392240, 10419588, 10998454, 11510010, 11577320, 12277344, 12451080, 12470688, 13024485, 13892784, 14941296, 15346680, 15588360, 16497681, 16601440, 17365980, 18416016, 18676620, 20462240, 20784480, 20839176, 21996908, 23020020, 23154640, 24902160, 26048970, 27496135, 27785568, 29882592, 30693360, 31176720, 32995362, 34731960, 36832032, 37353240, 41678352, 43993816, 46040040, 46309280, 49493043, 49804320, 52097940, 54992270, 61386720, 62353440, 65990724, 69463920, 74706480, 82488405, 83356704, 87987632, 92080080, 98986086, 104195880, 109984540, 131981448, 138927840, 149412960, 164976810, 175975264, 184160160, 197972172, 208391760, 219969080, 247465215, 263962896, 329953620, 395944344, 416783520, 439938160, 494930430, 527925792, 659907240, 791888688, 879876320, 989860860, 1319814480, 1583777376, 1979721720, 2639628960, 3959443440, 7918886880]

約数ペア:

[(1, 7918886880), (2, 3959443440), (3, 2639628960), (4, 1979721720), (5, 1583777376), (6, 1319814480), (8, 989860860), (9, 879876320), (10, 791888688), (12, 659907240), (15, 527925792), (16, 494930430), (18, 439938160), (19, 416783520), (20, 395944344), (24, 329953620), (30, 263962896), (32, 247465215), (36, 219969080), (38, 208391760), (40, 197972172), (43, 184160160), (45, 175975264), (48, 164976810), (53, 149412960), (57, 138927840), (60, 131981448), (72, 109984540), (76, 104195880), (80, 98986086), (86, 92080080), (90, 87987632), (95, 83356704), (96, 82488405), (106, 74706480), (114, 69463920), (120, 65990724), (127, 62353440), (129, 61386720), (144, 54992270), (152, 52097940), (159, 49804320), (160, 49493043), (171, 46309280), (172, 46040040), (180, 43993816), (190, 41678352), (212, 37353240), (215, 36832032), (228, 34731960), (240, 32995362), (254, 31176720), (258, 30693360), (265, 29882592), (285, 27785568), (288, 27496135), (304, 26048970), (318, 24902160), (342, 23154640), (344, 23020020), (360, 21996908), (380, 20839176), (381, 20784480), (387, 20462240), (424, 18676620), (430, 18416016), (456, 17365980), (477, 16601440), (480, 16497681), (508, 15588360), (516, 15346680), (530, 14941296), (570, 13892784), (608, 13024485), (635, 12470688), (636, 12451080), (645, 12277344), (684, 11577320), (688, 11510010), (720, 10998454), (760, 10419588), (762, 10392240), (774, 10231120), (795, 9960864), (817, 9692640), (848, 9338310), (855, 9261856), (860, 9208008), (912, 8682990), (954, 8300720), (1007, 7863840), (1016, 7794180), (1032, 7673340), (1060, 7470648), (1140, 6946392), (1143, 6928160), (1270, 6235344), (1272, 6225540), (1290, 6138672), (1368, 5788660), (1376, 5755005), (1440, 5499227), (1520, 5209794), (1524, 5196120), (1548, 5115560), (1590, 4980432), (1634, 4846320), (1696, 4669155), (1710, 4630928), (1720, 4604004), (1824, 4341495), (1905, 4156896), (1908, 4150360), (1935, 4092448), (2014, 3931920), (2032, 3897090), (2064, 3836670), (2120, 3735324), (2279, 3474720), (2280, 3473196), (2286, 3464080), (2385, 3320288), (2413, 3281760), (2451, 3230880), (2540, 3117672), (2544, 3112770), (2580, 3069336), (2736, 2894330), (3021, 2621280), (3040, 2604897), (3048, 2598060), (3096, 2557780), (3180, 2490216), (3268, 2423160), (3420, 2315464), (3440, 2302002), (3810, 2078448), (3816, 2075180), (3870, 2046224), (4028, 1965960), (4064, 1948545), (4085, 1938528), (4128, 1918335), (4240, 1867662), (4558, 1737360), (4560, 1736598), (4572, 1732040), (4770, 1660144), (4826, 1640880), (4902, 1615440), (5035, 1572768), (5080, 1558836), (5088, 1556385), (5160, 1534668), (5461, 1450080), (5472, 1447165), (5715, 1385632), (6042, 1310640), (6096, 1299030), (6192, 1278890), (6360, 1245108), (6536, 1211580), (6731, 1176480), (6837, 1158240), (6840, 1157732), (6880, 1151001), (7239, 1093920), (7353, 1076960), (7620, 1039224), (7632, 1037590), (7740, 1023112), (8056, 982980), (8170, 969264), (8480, 933831), (9063, 873760), (9116, 868680), (9120, 868299), (9144, 866020), (9540, 830072), (9652, 820440), (9804, 807720), (10070, 786384), (10160, 779418), (10320, 767334), (10922, 725040), (11395, 694944), (11430, 692816), (12065, 656352), (12084, 655320), (12192, 649515), (12255, 646176), (12384, 639445), (12720, 622554), (13072, 605790), (13462, 588240), (13674, 579120), (13680, 578866), (14478, 546960), (14706, 538480), (15105, 524256), (15240, 519612), (15264, 518795), (15480, 511556), (16112, 491490), (16340, 484632), (16383, 483360), (18126, 436880), (18232, 434340), (18288, 433010), (19080, 415036), (19304, 410220), (19608, 403860), (20140, 393192), (20193, 392160), (20320, 389709), (20511, 386080), (20640, 383667), (21717, 364640), (21844, 362520), (22790, 347472), (22860, 346408), (24130, 328176), (24168, 327660), (24510, 323088), (25440, 311277), (26144, 302895), (26924, 294120), (27305, 290016), (27348, 289560), (27360, 289433), (28956, 273480), (29412, 269240), (30210, 262128), (30480, 259806), (30960, 255778), (32224, 245745), (32680, 242316), (32766, 241680), (33655, 235296), (34185, 231648), (36195, 218784), (36252, 218440), (36464, 217170), (36576, 216505), (36765, 215392), (38160, 207518), (38608, 205110), (39216, 201930), (40280, 196596), (40386, 196080), (41022, 193040), (43301, 182880), (43434, 182320), (43688, 181260), (45315, 174752), (45580, 173736), (45720, 173204), (48260, 164088), (48336, 163830), (49020, 161544), (49149, 161120), (53848, 147060), (54610, 145008), (54696, 144780), (57912, 136740), (58824, 134620), (60420, 131064), (60579, 130720), (60960, 129903), (61920, 127889), (65360, 121158), (65532, 120840), (67310, 117648), (68370, 115824), (72390, 109392), (72504, 109220), (72928, 108585), (73530, 107696), (76320, 103759), (77216, 102555), (78432, 100965), (80560, 98298), (80772, 98040), (81915, 96672), (82044, 96520), (86602, 91440), (86868, 91160), (87376, 90630)]