471317280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:752

約数の個数: 288

約数和(自身を含む): 1789179840

約数和(自身を除く): 1317862560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 145, 147, 160, 168, 174, 196, 203, 210, 224, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 464, 480, 490, 560, 580, 588, 609, 672, 691, 696, 735, 784, 812, 840, 870, 928, 980, 1015, 1120, 1160, 1176, 1218, 1382, 1392, 1421, 1470, 1568, 1624, 1680, 1740, 1960, 2030, 2073, 2320, 2352, 2436, 2764, 2784, 2842, 2940, 3045, 3248, 3360, 3455, 3480, 3920, 4060, 4146, 4263, 4640, 4704, 4837, 4872, 5528, 5684, 5880, 6090, 6496, 6910, 6960, 7105, 7840, 8120, 8292, 8526, 9674, 9744, 10365, 11056, 11368, 11760, 12180, 13820, 13920, 14210, 14511, 16240, 16584, 17052, 19348, 19488, 20039, 20730, 21315, 22112, 22736, 23520, 24185, 24360, 27640, 28420, 29022, 32480, 33168, 33859, 34104, 38696, 40078, 41460, 42630, 45472, 48370, 48720, 55280, 56840, 58044, 60117, 66336, 67718, 68208, 72555, 77392, 80156, 82920, 85260, 96740, 97440, 100195, 101577, 110560, 113680, 116088, 120234, 135436, 136416, 140273, 145110, 154784, 160312, 165840, 169295, 170520, 193480, 200390, 203154, 227360, 232176, 240468, 270872, 280546, 290220, 300585, 320624, 331680, 338590, 341040, 386960, 400780, 406308, 420819, 464352, 480936, 507885, 541744, 561092, 580440, 601170, 641248, 677180, 682080, 701365, 773920, 801560, 812616, 841638, 961872, 981911, 1015770, 1083488, 1122184, 1160880, 1202340, 1354360, 1402730, 1603120, 1625232, 1683276, 1923744, 1963822, 2031540, 2104095, 2244368, 2321760, 2404680, 2708720, 2805460, 2945733, 3206240, 3250464, 3366552, 3927644, 4063080, 4208190, 4488736, 4809360, 4909555, 5417440, 5610920, 5891466, 6733104, 7855288, 8126160, 8416380, 9618720, 9819110, 11221840, 11782932, 13466208, 14728665, 15710576, 16252320, 16832760, 19638220, 22443680, 23565864, 29457330, 31421152, 33665520, 39276440, 47131728, 58914660, 67331040, 78552880, 94263456, 117829320, 157105760, 235658640, 471317280]

約数ペア:

[(1, 471317280), (2, 235658640), (3, 157105760), (4, 117829320), (5, 94263456), (6, 78552880), (7, 67331040), (8, 58914660), (10, 47131728), (12, 39276440), (14, 33665520), (15, 31421152), (16, 29457330), (20, 23565864), (21, 22443680), (24, 19638220), (28, 16832760), (29, 16252320), (30, 15710576), (32, 14728665), (35, 13466208), (40, 11782932), (42, 11221840), (48, 9819110), (49, 9618720), (56, 8416380), (58, 8126160), (60, 7855288), (70, 6733104), (80, 5891466), (84, 5610920), (87, 5417440), (96, 4909555), (98, 4809360), (105, 4488736), (112, 4208190), (116, 4063080), (120, 3927644), (140, 3366552), (145, 3250464), (147, 3206240), (160, 2945733), (168, 2805460), (174, 2708720), (196, 2404680), (203, 2321760), (210, 2244368), (224, 2104095), (232, 2031540), (240, 1963822), (245, 1923744), (280, 1683276), (290, 1625232), (294, 1603120), (336, 1402730), (348, 1354360), (392, 1202340), (406, 1160880), (420, 1122184), (435, 1083488), (464, 1015770), (480, 981911), (490, 961872), (560, 841638), (580, 812616), (588, 801560), (609, 773920), (672, 701365), (691, 682080), (696, 677180), (735, 641248), (784, 601170), (812, 580440), (840, 561092), (870, 541744), (928, 507885), (980, 480936), (1015, 464352), (1120, 420819), (1160, 406308), (1176, 400780), (1218, 386960), (1382, 341040), (1392, 338590), (1421, 331680), (1470, 320624), (1568, 300585), (1624, 290220), (1680, 280546), (1740, 270872), (1960, 240468), (2030, 232176), (2073, 227360), (2320, 203154), (2352, 200390), (2436, 193480), (2764, 170520), (2784, 169295), (2842, 165840), (2940, 160312), (3045, 154784), (3248, 145110), (3360, 140273), (3455, 136416), (3480, 135436), (3920, 120234), (4060, 116088), (4146, 113680), (4263, 110560), (4640, 101577), (4704, 100195), (4837, 97440), (4872, 96740), (5528, 85260), (5684, 82920), (5880, 80156), (6090, 77392), (6496, 72555), (6910, 68208), (6960, 67718), (7105, 66336), (7840, 60117), (8120, 58044), (8292, 56840), (8526, 55280), (9674, 48720), (9744, 48370), (10365, 45472), (11056, 42630), (11368, 41460), (11760, 40078), (12180, 38696), (13820, 34104), (13920, 33859), (14210, 33168), (14511, 32480), (16240, 29022), (16584, 28420), (17052, 27640), (19348, 24360), (19488, 24185), (20039, 23520), (20730, 22736), (21315, 22112)]