20179455120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:1015

約数の個数: 480

約数和(自身を含む): 77312551680

約数和(自身を除く): 57133096560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 103, 110, 116, 120, 132, 144, 145, 165, 174, 176, 180, 198, 206, 220, 232, 240, 261, 264, 290, 309, 319, 330, 348, 360, 396, 412, 435, 440, 464, 495, 515, 522, 528, 580, 618, 638, 660, 696, 720, 792, 824, 853, 870, 880, 927, 957, 990, 1030, 1044, 1133, 1160, 1236, 1276, 1305, 1320, 1392, 1545, 1584, 1595, 1648, 1706, 1740, 1854, 1914, 1980, 2060, 2088, 2266, 2320, 2472, 2552, 2559, 2610, 2640, 2871, 2987, 3090, 3190, 3399, 3412, 3480, 3708, 3828, 3960, 4120, 4176, 4265, 4532, 4635, 4785, 4944, 5104, 5118, 5220, 5665, 5742, 5974, 6180, 6380, 6798, 6824, 6960, 7416, 7656, 7677, 7920, 8240, 8530, 8961, 9064, 9270, 9383, 9570, 10197, 10236, 10440, 11330, 11484, 11948, 12360, 12760, 12795, 13596, 13648, 14355, 14832, 14935, 15312, 15354, 16995, 17060, 17922, 18128, 18540, 18766, 19140, 20394, 20472, 20880, 22660, 22968, 23896, 24720, 24737, 25520, 25590, 26883, 27192, 28149, 28710, 29870, 30708, 32857, 33990, 34120, 35844, 37080, 37532, 38280, 38385, 40788, 40944, 44805, 45320, 45936, 46915, 47792, 49474, 50985, 51180, 53766, 54384, 56298, 57420, 59740, 61416, 65714, 67980, 68240, 71688, 74160, 74211, 75064, 76560, 76770, 81576, 84447, 87859, 89610, 90640, 93830, 98571, 98948, 101970, 102360, 107532, 112596, 114840, 119480, 122832, 123685, 131428, 134415, 135960, 140745, 143376, 148422, 150128, 153540, 163152, 164285, 168894, 175718, 179220, 187660, 197142, 197896, 203940, 204720, 215064, 222633, 225192, 229680, 238960, 247370, 262856, 263577, 268830, 271920, 272107, 281490, 295713, 296844, 307080, 328570, 337788, 351436, 358440, 371055, 375320, 394284, 395792, 407880, 422235, 430128, 439295, 445266, 450384, 492855, 494740, 525712, 527154, 537660, 544214, 562980, 591426, 593688, 614160, 657140, 675576, 702872, 716880, 742110, 750640, 788568, 790731, 815760, 816321, 844470, 878590, 890532, 966449, 985710, 989480, 1054308, 1075320, 1088428, 1113165, 1125960, 1182852, 1187376, 1314280, 1317885, 1351152, 1360535, 1405744, 1478565, 1484220, 1577136, 1581462, 1632642, 1688940, 1757180, 1781064, 1932898, 1971420, 1978960, 2108616, 2150640, 2176856, 2226330, 2251920, 2365704, 2448963, 2547911, 2628560, 2635770, 2721070, 2899347, 2957130, 2968440, 3162924, 3265284, 3377880, 3514360, 3562128, 3865796, 3942840, 3953655, 4081605, 4217232, 4353712, 4452660, 4731408, 4832245, 4897926, 5095822, 5271540, 5442140, 5798694, 5914260, 5936880, 6325848, 6530568, 6755760, 7028720, 7643733, 7731592, 7885680, 7907310, 8163210, 8698041, 8905320, 9664490, 9795852, 10191644, 10543080, 10884280, 11597388, 11828520, 12244815, 12651696, 12739555, 13061136, 14496735, 15287466, 15463184, 15814620, 16326420, 17396082, 17810640, 19328980, 19591704, 20383288, 21086160, 21768560, 22931199, 23194776, 23657040, 24489630, 25479110, 28027021, 28993470, 30574932, 31629240, 32652840, 34792164, 38218665, 38657960, 39183408, 40766576, 43490205, 45862398, 46389552, 48979260, 50958220, 56054042, 57986940, 61149864, 63258480, 65305680, 69584328, 76437330, 77315920, 84081063, 86980410, 91724796, 97958520, 101916440, 112108084, 114655995, 115973880, 122299728, 139168656, 140135105, 152874660, 168162126, 173960820, 183449592, 195917040, 203832880, 224216168, 229311990, 231947760, 252243189, 280270210, 305749320, 336324252, 347921640, 366899184, 420405315, 448432336, 458623980, 504486378, 560540420, 611498640, 672648504, 695843280, 840810630, 917247960, 1008972756, 1121080840, 1261215945, 1345297008, 1681621260, 1834495920, 2017945512, 2242161680, 2522431890, 3363242520, 4035891024, 5044863780, 6726485040, 10089727560, 20179455120]

約数ペア:

[(1, 20179455120), (2, 10089727560), (3, 6726485040), (4, 5044863780), (5, 4035891024), (6, 3363242520), (8, 2522431890), (9, 2242161680), (10, 2017945512), (11, 1834495920), (12, 1681621260), (15, 1345297008), (16, 1261215945), (18, 1121080840), (20, 1008972756), (22, 917247960), (24, 840810630), (29, 695843280), (30, 672648504), (33, 611498640), (36, 560540420), (40, 504486378), (44, 458623980), (45, 448432336), (48, 420405315), (55, 366899184), (58, 347921640), (60, 336324252), (66, 305749320), (72, 280270210), (80, 252243189), (87, 231947760), (88, 229311990), (90, 224216168), (99, 203832880), (103, 195917040), (110, 183449592), (116, 173960820), (120, 168162126), (132, 152874660), (144, 140135105), (145, 139168656), (165, 122299728), (174, 115973880), (176, 114655995), (180, 112108084), (198, 101916440), (206, 97958520), (220, 91724796), (232, 86980410), (240, 84081063), (261, 77315920), (264, 76437330), (290, 69584328), (309, 65305680), (319, 63258480), (330, 61149864), (348, 57986940), (360, 56054042), (396, 50958220), (412, 48979260), (435, 46389552), (440, 45862398), (464, 43490205), (495, 40766576), (515, 39183408), (522, 38657960), (528, 38218665), (580, 34792164), (618, 32652840), (638, 31629240), (660, 30574932), (696, 28993470), (720, 28027021), (792, 25479110), (824, 24489630), (853, 23657040), (870, 23194776), (880, 22931199), (927, 21768560), (957, 21086160), (990, 20383288), (1030, 19591704), (1044, 19328980), (1133, 17810640), (1160, 17396082), (1236, 16326420), (1276, 15814620), (1305, 15463184), (1320, 15287466), (1392, 14496735), (1545, 13061136), (1584, 12739555), (1595, 12651696), (1648, 12244815), (1706, 11828520), (1740, 11597388), (1854, 10884280), (1914, 10543080), (1980, 10191644), (2060, 9795852), (2088, 9664490), (2266, 8905320), (2320, 8698041), (2472, 8163210), (2552, 7907310), (2559, 7885680), (2610, 7731592), (2640, 7643733), (2871, 7028720), (2987, 6755760), (3090, 6530568), (3190, 6325848), (3399, 5936880), (3412, 5914260), (3480, 5798694), (3708, 5442140), (3828, 5271540), (3960, 5095822), (4120, 4897926), (4176, 4832245), (4265, 4731408), (4532, 4452660), (4635, 4353712), (4785, 4217232), (4944, 4081605), (5104, 3953655), (5118, 3942840), (5220, 3865796), (5665, 3562128), (5742, 3514360), (5974, 3377880), (6180, 3265284), (6380, 3162924), (6798, 2968440), (6824, 2957130), (6960, 2899347), (7416, 2721070), (7656, 2635770), (7677, 2628560), (7920, 2547911), (8240, 2448963), (8530, 2365704), (8961, 2251920), (9064, 2226330), (9270, 2176856), (9383, 2150640), (9570, 2108616), (10197, 1978960), (10236, 1971420), (10440, 1932898), (11330, 1781064), (11484, 1757180), (11948, 1688940), (12360, 1632642), (12760, 1581462), (12795, 1577136), (13596, 1484220), (13648, 1478565), (14355, 1405744), (14832, 1360535), (14935, 1351152), (15312, 1317885), (15354, 1314280), (16995, 1187376), (17060, 1182852), (17922, 1125960), (18128, 1113165), (18540, 1088428), (18766, 1075320), (19140, 1054308), (20394, 989480), (20472, 985710), (20880, 966449), (22660, 890532), (22968, 878590), (23896, 844470), (24720, 816321), (24737, 815760), (25520, 790731), (25590, 788568), (26883, 750640), (27192, 742110), (28149, 716880), (28710, 702872), (29870, 675576), (30708, 657140), (32857, 614160), (33990, 593688), (34120, 591426), (35844, 562980), (37080, 544214), (37532, 537660), (38280, 527154), (38385, 525712), (40788, 494740), (40944, 492855), (44805, 450384), (45320, 445266), (45936, 439295), (46915, 430128), (47792, 422235), (49474, 407880), (50985, 395792), (51180, 394284), (53766, 375320), (54384, 371055), (56298, 358440), (57420, 351436), (59740, 337788), (61416, 328570), (65714, 307080), (67980, 296844), (68240, 295713), (71688, 281490), (74160, 272107), (74211, 271920), (75064, 268830), (76560, 263577), (76770, 262856), (81576, 247370), (84447, 238960), (87859, 229680), (89610, 225192), (90640, 222633), (93830, 215064), (98571, 204720), (98948, 203940), (101970, 197896), (102360, 197142), (107532, 187660), (112596, 179220), (114840, 175718), (119480, 168894), (122832, 164285), (123685, 163152), (131428, 153540), (134415, 150128), (135960, 148422), (140745, 143376)]