828720720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 400

約数和(自身を含む): 3111229440

約数和(自身を除く): 2282508720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 53, 54, 57, 60, 72, 76, 80, 81, 90, 95, 106, 108, 114, 120, 127, 135, 144, 152, 159, 162, 171, 180, 190, 212, 216, 228, 240, 254, 265, 270, 285, 304, 318, 324, 342, 360, 380, 381, 405, 424, 432, 456, 477, 508, 513, 530, 540, 570, 635, 636, 648, 684, 720, 760, 762, 795, 810, 848, 855, 912, 954, 1007, 1016, 1026, 1060, 1080, 1140, 1143, 1270, 1272, 1296, 1368, 1431, 1520, 1524, 1539, 1590, 1620, 1710, 1905, 1908, 2014, 2032, 2052, 2120, 2160, 2280, 2286, 2385, 2413, 2540, 2544, 2565, 2736, 2862, 3021, 3048, 3078, 3180, 3240, 3420, 3429, 3810, 3816, 4028, 4104, 4240, 4293, 4560, 4572, 4770, 4826, 5035, 5080, 5130, 5715, 5724, 6042, 6096, 6156, 6360, 6480, 6731, 6840, 6858, 7155, 7239, 7620, 7632, 7695, 8056, 8208, 8586, 9063, 9144, 9540, 9652, 10070, 10160, 10260, 10287, 11430, 11448, 12065, 12084, 12312, 12720, 13462, 13680, 13716, 14310, 14478, 15105, 15240, 15390, 16112, 17145, 17172, 18126, 18288, 19080, 19304, 20140, 20193, 20520, 20574, 21465, 21717, 22860, 22896, 24130, 24168, 24624, 26924, 27189, 27432, 28620, 28956, 30210, 30480, 30780, 33655, 34290, 34344, 36195, 36252, 38160, 38608, 40280, 40386, 41040, 41148, 42930, 43434, 45315, 45720, 48260, 48336, 51435, 53848, 54378, 54864, 57240, 57912, 60420, 60579, 61560, 65151, 67310, 68580, 68688, 72390, 72504, 80560, 80772, 81567, 82296, 85860, 86868, 90630, 91440, 96520, 100965, 102870, 107696, 108585, 108756, 114480, 115824, 120840, 121158, 123120, 127889, 130302, 134620, 135945, 137160, 144780, 145008, 161544, 163134, 164592, 171720, 173736, 181260, 181737, 193040, 195453, 201930, 205740, 217170, 217512, 241680, 242316, 255778, 260604, 269240, 271890, 274320, 289560, 302895, 323088, 325755, 326268, 343440, 347472, 362520, 363474, 383667, 390906, 403860, 407835, 411480, 434340, 435024, 484632, 511556, 521208, 538480, 543780, 545211, 579120, 605790, 639445, 651510, 652536, 725040, 726948, 767334, 781812, 807720, 815670, 822960, 868680, 908685, 969264, 977265, 1023112, 1042416, 1087560, 1090422, 1151001, 1211580, 1278890, 1303020, 1305072, 1453896, 1534668, 1563624, 1615440, 1631340, 1737360, 1817370, 1918335, 1954530, 2046224, 2175120, 2180844, 2302002, 2423160, 2557780, 2606040, 2726055, 2907792, 3069336, 3127248, 3262680, 3453003, 3634740, 3836670, 3909060, 4361688, 4604004, 4846320, 5115560, 5212080, 5452110, 5755005, 6138672, 6525360, 6906006, 7269480, 7673340, 7818120, 8723376, 9208008, 10231120, 10359009, 10904220, 11510010, 13812012, 14538960, 15346680, 15636240, 17265015, 18416016, 20718018, 21808440, 23020020, 27624024, 30693360, 34530030, 41436036, 43616880, 46040040, 51795045, 55248048, 69060060, 82872072, 92080080, 103590090, 138120120, 165744144, 207180180, 276240240, 414360360, 828720720]

約数ペア:

[(1, 828720720), (2, 414360360), (3, 276240240), (4, 207180180), (5, 165744144), (6, 138120120), (8, 103590090), (9, 92080080), (10, 82872072), (12, 69060060), (15, 55248048), (16, 51795045), (18, 46040040), (19, 43616880), (20, 41436036), (24, 34530030), (27, 30693360), (30, 27624024), (36, 23020020), (38, 21808440), (40, 20718018), (45, 18416016), (48, 17265015), (53, 15636240), (54, 15346680), (57, 14538960), (60, 13812012), (72, 11510010), (76, 10904220), (80, 10359009), (81, 10231120), (90, 9208008), (95, 8723376), (106, 7818120), (108, 7673340), (114, 7269480), (120, 6906006), (127, 6525360), (135, 6138672), (144, 5755005), (152, 5452110), (159, 5212080), (162, 5115560), (171, 4846320), (180, 4604004), (190, 4361688), (212, 3909060), (216, 3836670), (228, 3634740), (240, 3453003), (254, 3262680), (265, 3127248), (270, 3069336), (285, 2907792), (304, 2726055), (318, 2606040), (324, 2557780), (342, 2423160), (360, 2302002), (380, 2180844), (381, 2175120), (405, 2046224), (424, 1954530), (432, 1918335), (456, 1817370), (477, 1737360), (508, 1631340), (513, 1615440), (530, 1563624), (540, 1534668), (570, 1453896), (635, 1305072), (636, 1303020), (648, 1278890), (684, 1211580), (720, 1151001), (760, 1090422), (762, 1087560), (795, 1042416), (810, 1023112), (848, 977265), (855, 969264), (912, 908685), (954, 868680), (1007, 822960), (1016, 815670), (1026, 807720), (1060, 781812), (1080, 767334), (1140, 726948), (1143, 725040), (1270, 652536), (1272, 651510), (1296, 639445), (1368, 605790), (1431, 579120), (1520, 545211), (1524, 543780), (1539, 538480), (1590, 521208), (1620, 511556), (1710, 484632), (1905, 435024), (1908, 434340), (2014, 411480), (2032, 407835), (2052, 403860), (2120, 390906), (2160, 383667), (2280, 363474), (2286, 362520), (2385, 347472), (2413, 343440), (2540, 326268), (2544, 325755), (2565, 323088), (2736, 302895), (2862, 289560), (3021, 274320), (3048, 271890), (3078, 269240), (3180, 260604), (3240, 255778), (3420, 242316), (3429, 241680), (3810, 217512), (3816, 217170), (4028, 205740), (4104, 201930), (4240, 195453), (4293, 193040), (4560, 181737), (4572, 181260), (4770, 173736), (4826, 171720), (5035, 164592), (5080, 163134), (5130, 161544), (5715, 145008), (5724, 144780), (6042, 137160), (6096, 135945), (6156, 134620), (6360, 130302), (6480, 127889), (6731, 123120), (6840, 121158), (6858, 120840), (7155, 115824), (7239, 114480), (7620, 108756), (7632, 108585), (7695, 107696), (8056, 102870), (8208, 100965), (8586, 96520), (9063, 91440), (9144, 90630), (9540, 86868), (9652, 85860), (10070, 82296), (10160, 81567), (10260, 80772), (10287, 80560), (11430, 72504), (11448, 72390), (12065, 68688), (12084, 68580), (12312, 67310), (12720, 65151), (13462, 61560), (13680, 60579), (13716, 60420), (14310, 57912), (14478, 57240), (15105, 54864), (15240, 54378), (15390, 53848), (16112, 51435), (17145, 48336), (17172, 48260), (18126, 45720), (18288, 45315), (19080, 43434), (19304, 42930), (20140, 41148), (20193, 41040), (20520, 40386), (20574, 40280), (21465, 38608), (21717, 38160), (22860, 36252), (22896, 36195), (24130, 34344), (24168, 34290), (24624, 33655), (26924, 30780), (27189, 30480), (27432, 30210), (28620, 28956)]