20156839560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{30119}}^1$

素因数の和:30173

約数の個数: 288

約数和(自身を含む): 77387918400

約数和(自身を除く): 57231078840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 169, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 338, 360, 390, 396, 429, 440, 468, 495, 507, 520, 572, 585, 660, 676, 715, 780, 792, 845, 858, 936, 990, 1014, 1144, 1170, 1287, 1320, 1352, 1430, 1521, 1560, 1690, 1716, 1859, 1980, 2028, 2145, 2340, 2535, 2574, 2860, 3042, 3380, 3432, 3718, 3960, 4056, 4290, 4680, 5070, 5148, 5577, 5720, 6084, 6435, 6760, 7436, 7605, 8580, 9295, 10140, 10296, 11154, 12168, 12870, 14872, 15210, 16731, 17160, 18590, 20280, 22308, 25740, 27885, 30119, 30420, 33462, 37180, 44616, 51480, 55770, 60238, 60840, 66924, 74360, 83655, 90357, 111540, 120476, 133848, 150595, 167310, 180714, 223080, 240952, 271071, 301190, 331309, 334620, 361428, 391547, 451785, 542142, 602380, 662618, 669240, 722856, 783094, 903570, 993927, 1084284, 1174641, 1204760, 1325236, 1355355, 1566188, 1656545, 1807140, 1957735, 1987854, 2168568, 2349282, 2650472, 2710710, 2981781, 3132376, 3313090, 3523923, 3614280, 3915470, 3975708, 4307017, 4698564, 4969635, 5090111, 5421420, 5873205, 5963562, 6626180, 7047846, 7830940, 7951416, 8614034, 9397128, 9939270, 10180222, 10842840, 11746410, 11927124, 12921051, 13252360, 14095692, 14908905, 15270333, 15661880, 17228068, 17619615, 19878540, 20360444, 21535085, 23492820, 23854248, 25450555, 25842102, 28191384, 29817810, 30540666, 34456136, 35239230, 38763153, 39757080, 40720888, 43070170, 45810999, 46985640, 50901110, 51684204, 55991221, 59635620, 61081332, 64605255, 70478460, 76351665, 77526306, 86140340, 91621998, 101802220, 103368408, 111982442, 119271240, 122162664, 129210510, 140956920, 152703330, 155052612, 167973663, 172280680, 183243996, 193815765, 203604440, 223964884, 229054995, 258421020, 279956105, 305406660, 310105224, 335947326, 366487992, 387631530, 447929768, 458109990, 503920989, 516842040, 559912210, 610813320, 671894652, 775263060, 839868315, 916219980, 1007841978, 1119824420, 1343789304, 1550526120, 1679736630, 1832439960, 2015683956, 2239648840, 2519604945, 3359473260, 4031367912, 5039209890, 6718946520, 10078419780, 20156839560]

約数ペア:

[(1, 20156839560), (2, 10078419780), (3, 6718946520), (4, 5039209890), (5, 4031367912), (6, 3359473260), (8, 2519604945), (9, 2239648840), (10, 2015683956), (11, 1832439960), (12, 1679736630), (13, 1550526120), (15, 1343789304), (18, 1119824420), (20, 1007841978), (22, 916219980), (24, 839868315), (26, 775263060), (30, 671894652), (33, 610813320), (36, 559912210), (39, 516842040), (40, 503920989), (44, 458109990), (45, 447929768), (52, 387631530), (55, 366487992), (60, 335947326), (65, 310105224), (66, 305406660), (72, 279956105), (78, 258421020), (88, 229054995), (90, 223964884), (99, 203604440), (104, 193815765), (110, 183243996), (117, 172280680), (120, 167973663), (130, 155052612), (132, 152703330), (143, 140956920), (156, 129210510), (165, 122162664), (169, 119271240), (180, 111982442), (195, 103368408), (198, 101802220), (220, 91621998), (234, 86140340), (260, 77526306), (264, 76351665), (286, 70478460), (312, 64605255), (330, 61081332), (338, 59635620), (360, 55991221), (390, 51684204), (396, 50901110), (429, 46985640), (440, 45810999), (468, 43070170), (495, 40720888), (507, 39757080), (520, 38763153), (572, 35239230), (585, 34456136), (660, 30540666), (676, 29817810), (715, 28191384), (780, 25842102), (792, 25450555), (845, 23854248), (858, 23492820), (936, 21535085), (990, 20360444), (1014, 19878540), (1144, 17619615), (1170, 17228068), (1287, 15661880), (1320, 15270333), (1352, 14908905), (1430, 14095692), (1521, 13252360), (1560, 12921051), (1690, 11927124), (1716, 11746410), (1859, 10842840), (1980, 10180222), (2028, 9939270), (2145, 9397128), (2340, 8614034), (2535, 7951416), (2574, 7830940), (2860, 7047846), (3042, 6626180), (3380, 5963562), (3432, 5873205), (3718, 5421420), (3960, 5090111), (4056, 4969635), (4290, 4698564), (4680, 4307017), (5070, 3975708), (5148, 3915470), (5577, 3614280), (5720, 3523923), (6084, 3313090), (6435, 3132376), (6760, 2981781), (7436, 2710710), (7605, 2650472), (8580, 2349282), (9295, 2168568), (10140, 1987854), (10296, 1957735), (11154, 1807140), (12168, 1656545), (12870, 1566188), (14872, 1355355), (15210, 1325236), (16731, 1204760), (17160, 1174641), (18590, 1084284), (20280, 993927), (22308, 903570), (25740, 783094), (27885, 722856), (30119, 669240), (30420, 662618), (33462, 602380), (37180, 542142), (44616, 451785), (51480, 391547), (55770, 361428), (60238, 334620), (60840, 331309), (66924, 301190), (74360, 271071), (83655, 240952), (90357, 223080), (111540, 180714), (120476, 167310), (133848, 150595)]