20146164780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:238

約数の個数: 576

約数和(自身を含む): 71089159680

約数和(自身を除く): 50942994900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 43, 49, 59, 60, 70, 73, 74, 84, 86, 98, 105, 111, 118, 129, 140, 146, 147, 148, 172, 177, 185, 196, 210, 215, 219, 222, 236, 245, 258, 259, 292, 294, 295, 301, 354, 365, 370, 413, 420, 430, 438, 444, 490, 511, 516, 518, 555, 588, 590, 602, 645, 708, 730, 735, 740, 777, 826, 860, 876, 885, 903, 980, 1022, 1036, 1095, 1110, 1180, 1204, 1239, 1290, 1295, 1460, 1470, 1505, 1533, 1554, 1591, 1652, 1770, 1806, 1813, 2044, 2065, 2107, 2183, 2190, 2220, 2478, 2537, 2555, 2580, 2590, 2701, 2891, 2940, 3010, 3066, 3108, 3139, 3182, 3540, 3577, 3612, 3626, 3885, 4130, 4214, 4307, 4366, 4380, 4515, 4773, 4956, 5074, 5110, 5180, 5402, 5439, 5782, 6020, 6132, 6195, 6278, 6321, 6364, 6549, 7154, 7252, 7611, 7665, 7770, 7955, 8103, 8260, 8428, 8614, 8673, 8732, 9030, 9065, 9417, 9546, 10148, 10220, 10535, 10731, 10804, 10878, 10915, 11137, 11564, 12390, 12556, 12642, 12685, 12921, 13098, 13505, 14308, 14455, 15222, 15281, 15330, 15540, 15695, 15910, 16206, 17228, 17346, 17759, 17885, 18060, 18130, 18834, 18907, 19092, 21070, 21462, 21535, 21756, 21830, 21973, 22274, 23865, 24780, 25284, 25370, 25842, 26196, 27010, 27195, 28910, 30149, 30444, 30562, 30660, 31390, 31605, 31820, 32412, 32745, 33411, 34692, 35518, 35770, 36260, 37668, 37814, 38055, 40515, 42140, 42924, 43070, 43365, 43660, 43946, 44548, 45843, 47085, 47730, 50740, 51684, 53277, 53655, 54020, 54390, 55685, 56721, 57820, 60298, 61124, 62780, 63210, 64605, 65490, 65919, 66822, 71036, 71540, 75628, 76110, 76405, 77959, 81030, 86140, 86730, 87892, 88795, 90447, 91686, 93869, 94170, 94535, 95460, 106554, 106967, 107310, 108780, 109865, 111370, 113442, 116143, 120596, 124313, 126420, 129210, 130980, 131838, 132349, 133644, 150745, 152220, 152810, 153811, 155918, 159359, 162060, 167055, 173460, 177590, 180894, 183372, 185201, 187738, 188340, 189070, 211043, 213108, 213934, 214620, 219730, 222740, 226884, 229215, 232286, 233877, 248626, 258420, 263676, 264698, 266385, 281607, 283605, 301490, 305620, 307622, 311836, 318718, 320901, 329595, 334110, 348429, 355180, 361788, 370402, 372939, 375476, 378140, 389795, 397047, 422086, 427868, 439460, 452235, 458430, 461433, 464572, 467754, 469345, 478077, 497252, 529396, 532770, 534835, 555603, 563214, 567210, 580715, 602980, 615244, 621565, 633129, 637436, 641802, 657083, 659190, 661745, 668220, 696858, 740804, 745878, 769055, 779590, 794094, 796795, 813001, 844172, 904470, 916860, 922866, 926005, 935508, 938690, 956154, 1055215, 1065540, 1069670, 1111206, 1115513, 1126428, 1134420, 1161430, 1169385, 1243130, 1266258, 1283604, 1296407, 1314166, 1318380, 1323490, 1393716, 1408035, 1491756, 1538110, 1559180, 1588188, 1593590, 1604505, 1626002, 1742145, 1808940, 1845732, 1852010, 1864695, 1877380, 1912308, 1971249, 1985235, 2110430, 2139340, 2222412, 2231026, 2307165, 2322860, 2338770, 2390385, 2439003, 2486260, 2532516, 2592814, 2628332, 2646980, 2778015, 2816070, 3076220, 3165645, 3187180, 3209010, 3252004, 3285415, 3346539, 3484290, 3704020, 3729390, 3889221, 3942498, 3970470, 4065005, 4220860, 4462052, 4599581, 4614330, 4677540, 4780770, 4878006, 5185628, 5556030, 5577565, 5632140, 5691007, 6331290, 6418020, 6482035, 6570830, 6693078, 6852437, 6968580, 7458780, 7778442, 7808591, 7884996, 7940940, 8130010, 9074849, 9199162, 9228660, 9561540, 9756012, 9856245, 11112060, 11155130, 11382014, 12195015, 12662580, 12964070, 13141660, 13386156, 13704874, 13798743, 15556884, 15617182, 16260020, 16732695, 17073021, 18149698, 18398324, 19446105, 19712490, 20557311, 22310260, 22764028, 22997905, 23425773, 24390030, 25928140, 27224547, 27409748, 27597486, 28455035, 31234364, 33465390, 34146042, 34262185, 36299396, 38892210, 39042955, 39424980, 41114622, 45374245, 45995810, 46851546, 47967059, 48780060, 54449094, 55194972, 56910070, 66930780, 68292084, 68524370, 68993715, 77784420, 78085910, 82229244, 85365105, 90748490, 91991620, 93703092, 95934118, 102786555, 108898188, 113820140, 117128865, 136122735, 137048740, 137987430, 143901177, 156171820, 170730210, 181496980, 191868236, 205573110, 234257730, 239835295, 272245470, 275974860, 287802354, 335769413, 341460420, 411146220, 468515460, 479670590, 544490940, 575604708, 671538826, 719505885, 959341180, 1007308239, 1343077652, 1439011770, 1678847065, 2014616478, 2878023540, 3357694130, 4029232956, 5036541195, 6715388260, 10073082390, 20146164780]

約数ペア:

[(1, 20146164780), (2, 10073082390), (3, 6715388260), (4, 5036541195), (5, 4029232956), (6, 3357694130), (7, 2878023540), (10, 2014616478), (12, 1678847065), (14, 1439011770), (15, 1343077652), (20, 1007308239), (21, 959341180), (28, 719505885), (30, 671538826), (35, 575604708), (37, 544490940), (42, 479670590), (43, 468515460), (49, 411146220), (59, 341460420), (60, 335769413), (70, 287802354), (73, 275974860), (74, 272245470), (84, 239835295), (86, 234257730), (98, 205573110), (105, 191868236), (111, 181496980), (118, 170730210), (129, 156171820), (140, 143901177), (146, 137987430), (147, 137048740), (148, 136122735), (172, 117128865), (177, 113820140), (185, 108898188), (196, 102786555), (210, 95934118), (215, 93703092), (219, 91991620), (222, 90748490), (236, 85365105), (245, 82229244), (258, 78085910), (259, 77784420), (292, 68993715), (294, 68524370), (295, 68292084), (301, 66930780), (354, 56910070), (365, 55194972), (370, 54449094), (413, 48780060), (420, 47967059), (430, 46851546), (438, 45995810), (444, 45374245), (490, 41114622), (511, 39424980), (516, 39042955), (518, 38892210), (555, 36299396), (588, 34262185), (590, 34146042), (602, 33465390), (645, 31234364), (708, 28455035), (730, 27597486), (735, 27409748), (740, 27224547), (777, 25928140), (826, 24390030), (860, 23425773), (876, 22997905), (885, 22764028), (903, 22310260), (980, 20557311), (1022, 19712490), (1036, 19446105), (1095, 18398324), (1110, 18149698), (1180, 17073021), (1204, 16732695), (1239, 16260020), (1290, 15617182), (1295, 15556884), (1460, 13798743), (1470, 13704874), (1505, 13386156), (1533, 13141660), (1554, 12964070), (1591, 12662580), (1652, 12195015), (1770, 11382014), (1806, 11155130), (1813, 11112060), (2044, 9856245), (2065, 9756012), (2107, 9561540), (2183, 9228660), (2190, 9199162), (2220, 9074849), (2478, 8130010), (2537, 7940940), (2555, 7884996), (2580, 7808591), (2590, 7778442), (2701, 7458780), (2891, 6968580), (2940, 6852437), (3010, 6693078), (3066, 6570830), (3108, 6482035), (3139, 6418020), (3182, 6331290), (3540, 5691007), (3577, 5632140), (3612, 5577565), (3626, 5556030), (3885, 5185628), (4130, 4878006), (4214, 4780770), (4307, 4677540), (4366, 4614330), (4380, 4599581), (4515, 4462052), (4773, 4220860), (4956, 4065005), (5074, 3970470), (5110, 3942498), (5180, 3889221), (5402, 3729390), (5439, 3704020), (5782, 3484290), (6020, 3346539), (6132, 3285415), (6195, 3252004), (6278, 3209010), (6321, 3187180), (6364, 3165645), (6549, 3076220), (7154, 2816070), (7252, 2778015), (7611, 2646980), (7665, 2628332), (7770, 2592814), (7955, 2532516), (8103, 2486260), (8260, 2439003), (8428, 2390385), (8614, 2338770), (8673, 2322860), (8732, 2307165), (9030, 2231026), (9065, 2222412), (9417, 2139340), (9546, 2110430), (10148, 1985235), (10220, 1971249), (10535, 1912308), (10731, 1877380), (10804, 1864695), (10878, 1852010), (10915, 1845732), (11137, 1808940), (11564, 1742145), (12390, 1626002), (12556, 1604505), (12642, 1593590), (12685, 1588188), (12921, 1559180), (13098, 1538110), (13505, 1491756), (14308, 1408035), (14455, 1393716), (15222, 1323490), (15281, 1318380), (15330, 1314166), (15540, 1296407), (15695, 1283604), (15910, 1266258), (16206, 1243130), (17228, 1169385), (17346, 1161430), (17759, 1134420), (17885, 1126428), (18060, 1115513), (18130, 1111206), (18834, 1069670), (18907, 1065540), (19092, 1055215), (21070, 956154), (21462, 938690), (21535, 935508), (21756, 926005), (21830, 922866), (21973, 916860), (22274, 904470), (23865, 844172), (24780, 813001), (25284, 796795), (25370, 794094), (25842, 779590), (26196, 769055), (27010, 745878), (27195, 740804), (28910, 696858), (30149, 668220), (30444, 661745), (30562, 659190), (30660, 657083), (31390, 641802), (31605, 637436), (31820, 633129), (32412, 621565), (32745, 615244), (33411, 602980), (34692, 580715), (35518, 567210), (35770, 563214), (36260, 555603), (37668, 534835), (37814, 532770), (38055, 529396), (40515, 497252), (42140, 478077), (42924, 469345), (43070, 467754), (43365, 464572), (43660, 461433), (43946, 458430), (44548, 452235), (45843, 439460), (47085, 427868), (47730, 422086), (50740, 397047), (51684, 389795), (53277, 378140), (53655, 375476), (54020, 372939), (54390, 370402), (55685, 361788), (56721, 355180), (57820, 348429), (60298, 334110), (61124, 329595), (62780, 320901), (63210, 318718), (64605, 311836), (65490, 307622), (65919, 305620), (66822, 301490), (71036, 283605), (71540, 281607), (75628, 266385), (76110, 264698), (76405, 263676), (77959, 258420), (81030, 248626), (86140, 233877), (86730, 232286), (87892, 229215), (88795, 226884), (90447, 222740), (91686, 219730), (93869, 214620), (94170, 213934), (94535, 213108), (95460, 211043), (106554, 189070), (106967, 188340), (107310, 187738), (108780, 185201), (109865, 183372), (111370, 180894), (113442, 177590), (116143, 173460), (120596, 167055), (124313, 162060), (126420, 159359), (129210, 155918), (130980, 153811), (131838, 152810), (132349, 152220), (133644, 150745)]