20341001520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{3221}}^1$

素因数の和:3433

約数の個数: 360

約数和(自身を含む): 79933566960

約数和(自身を除く): 59592565440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 179, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 358, 360, 392, 420, 441, 490, 504, 537, 560, 588, 630, 716, 720, 735, 784, 840, 882, 895, 980, 1008, 1074, 1176, 1253, 1260, 1432, 1470, 1611, 1680, 1764, 1790, 1960, 2148, 2205, 2352, 2506, 2520, 2685, 2864, 2940, 3221, 3222, 3528, 3580, 3759, 3920, 4296, 4410, 5012, 5040, 5370, 5880, 6265, 6442, 6444, 7056, 7160, 7518, 8055, 8592, 8771, 8820, 9663, 10024, 10740, 11277, 11760, 12530, 12884, 12888, 14320, 15036, 16105, 16110, 17542, 17640, 18795, 19326, 20048, 21480, 22547, 22554, 25060, 25768, 25776, 26313, 28989, 30072, 32210, 32220, 35084, 35280, 37590, 38652, 42960, 43855, 45094, 45108, 48315, 50120, 51536, 52626, 56385, 57978, 60144, 64420, 64440, 67641, 70168, 75180, 77304, 78939, 87710, 90188, 90216, 96630, 100240, 105252, 112735, 112770, 115956, 128840, 128880, 131565, 135282, 140336, 144945, 150360, 154608, 157829, 157878, 175420, 180376, 180432, 193260, 202923, 210504, 225470, 225540, 231912, 257680, 263130, 270564, 289890, 300720, 315658, 315756, 338205, 350840, 360752, 386520, 394695, 405846, 421008, 450940, 451080, 463824, 473487, 526260, 541128, 576559, 579780, 631316, 631512, 676410, 701680, 773040, 789145, 789390, 811692, 901880, 902160, 946974, 1014615, 1052520, 1082256, 1153118, 1159560, 1262632, 1263024, 1352820, 1420461, 1578290, 1578780, 1623384, 1729677, 1803760, 1893948, 2029230, 2105040, 2306236, 2319120, 2367435, 2525264, 2705640, 2840922, 2882795, 3156580, 3157560, 3246768, 3459354, 3787896, 4035913, 4058460, 4612472, 4734870, 5189031, 5411280, 5681844, 5765590, 6313160, 6315120, 6918708, 7102305, 7575792, 8071826, 8116920, 8648385, 9224944, 9469740, 10378062, 11363688, 11531180, 12107739, 12626320, 13837416, 14204610, 16143652, 16233840, 17296770, 18939480, 20179565, 20756124, 22727376, 23062360, 24215478, 25945155, 27674832, 28251391, 28409220, 32287304, 34593540, 36323217, 37878960, 40359130, 41512248, 46124720, 48430956, 51890310, 56502782, 56818440, 60538695, 64574608, 69187080, 72646434, 80718260, 83024496, 84754173, 96861912, 103780620, 113005564, 113636880, 121077390, 138374160, 141256955, 145292868, 161436520, 169508346, 181616085, 193723824, 207561240, 226011128, 242154780, 254262519, 282513910, 290585736, 322873040, 339016692, 363232170, 415122480, 423770865, 452022256, 484309560, 508525038, 565027820, 581171472, 678033384, 726464340, 847541730, 968619120, 1017050076, 1130055640, 1271312595, 1356066768, 1452928680, 1695083460, 2034100152, 2260111280, 2542625190, 2905857360, 3390166920, 4068200304, 5085250380, 6780333840, 10170500760, 20341001520]

約数ペア:

[(1, 20341001520), (2, 10170500760), (3, 6780333840), (4, 5085250380), (5, 4068200304), (6, 3390166920), (7, 2905857360), (8, 2542625190), (9, 2260111280), (10, 2034100152), (12, 1695083460), (14, 1452928680), (15, 1356066768), (16, 1271312595), (18, 1130055640), (20, 1017050076), (21, 968619120), (24, 847541730), (28, 726464340), (30, 678033384), (35, 581171472), (36, 565027820), (40, 508525038), (42, 484309560), (45, 452022256), (48, 423770865), (49, 415122480), (56, 363232170), (60, 339016692), (63, 322873040), (70, 290585736), (72, 282513910), (80, 254262519), (84, 242154780), (90, 226011128), (98, 207561240), (105, 193723824), (112, 181616085), (120, 169508346), (126, 161436520), (140, 145292868), (144, 141256955), (147, 138374160), (168, 121077390), (179, 113636880), (180, 113005564), (196, 103780620), (210, 96861912), (240, 84754173), (245, 83024496), (252, 80718260), (280, 72646434), (294, 69187080), (315, 64574608), (336, 60538695), (358, 56818440), (360, 56502782), (392, 51890310), (420, 48430956), (441, 46124720), (490, 41512248), (504, 40359130), (537, 37878960), (560, 36323217), (588, 34593540), (630, 32287304), (716, 28409220), (720, 28251391), (735, 27674832), (784, 25945155), (840, 24215478), (882, 23062360), (895, 22727376), (980, 20756124), (1008, 20179565), (1074, 18939480), (1176, 17296770), (1253, 16233840), (1260, 16143652), (1432, 14204610), (1470, 13837416), (1611, 12626320), (1680, 12107739), (1764, 11531180), (1790, 11363688), (1960, 10378062), (2148, 9469740), (2205, 9224944), (2352, 8648385), (2506, 8116920), (2520, 8071826), (2685, 7575792), (2864, 7102305), (2940, 6918708), (3221, 6315120), (3222, 6313160), (3528, 5765590), (3580, 5681844), (3759, 5411280), (3920, 5189031), (4296, 4734870), (4410, 4612472), (5012, 4058460), (5040, 4035913), (5370, 3787896), (5880, 3459354), (6265, 3246768), (6442, 3157560), (6444, 3156580), (7056, 2882795), (7160, 2840922), (7518, 2705640), (8055, 2525264), (8592, 2367435), (8771, 2319120), (8820, 2306236), (9663, 2105040), (10024, 2029230), (10740, 1893948), (11277, 1803760), (11760, 1729677), (12530, 1623384), (12884, 1578780), (12888, 1578290), (14320, 1420461), (15036, 1352820), (16105, 1263024), (16110, 1262632), (17542, 1159560), (17640, 1153118), (18795, 1082256), (19326, 1052520), (20048, 1014615), (21480, 946974), (22547, 902160), (22554, 901880), (25060, 811692), (25768, 789390), (25776, 789145), (26313, 773040), (28989, 701680), (30072, 676410), (32210, 631512), (32220, 631316), (35084, 579780), (35280, 576559), (37590, 541128), (38652, 526260), (42960, 473487), (43855, 463824), (45094, 451080), (45108, 450940), (48315, 421008), (50120, 405846), (51536, 394695), (52626, 386520), (56385, 360752), (57978, 350840), (60144, 338205), (64420, 315756), (64440, 315658), (67641, 300720), (70168, 289890), (75180, 270564), (77304, 263130), (78939, 257680), (87710, 231912), (90188, 225540), (90216, 225470), (96630, 210504), (100240, 202923), (105252, 193260), (112735, 180432), (112770, 180376), (115956, 175420), (128840, 157878), (128880, 157829), (131565, 154608), (135282, 150360), (140336, 144945)]