20116157040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107873}}^1$

素因数の和:107936

約数の個数: 240

約数和(自身を含む): 79295156928

約数和(自身を除く): 59178999888

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, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1680, 1776, 2072, 2220, 2331, 2520, 2590, 2664, 2960, 3108, 3330, 3885, 4144, 4440, 4662, 5040, 5180, 5328, 6216, 6660, 7770, 8880, 9324, 10360, 11655, 12432, 13320, 15540, 18648, 20720, 23310, 26640, 31080, 37296, 46620, 62160, 93240, 107873, 186480, 215746, 323619, 431492, 539365, 647238, 755111, 862984, 970857, 1078730, 1294476, 1510222, 1618095, 1725968, 1941714, 2157460, 2265333, 2588952, 3020444, 3236190, 3775555, 3883428, 3991301, 4314920, 4530666, 4854285, 5177904, 6040888, 6472380, 6795999, 7551110, 7766856, 7982602, 8629840, 9061332, 9708570, 11326665, 11973903, 12081776, 12944760, 13591998, 15102220, 15533712, 15965204, 18122664, 19417140, 19956505, 22653330, 23947806, 25889520, 27183996, 27939107, 30204440, 31930408, 33979995, 35921709, 36245328, 38834280, 39913010, 45306660, 47895612, 54367992, 55878214, 59869515, 60408880, 63860816, 67959990, 71843418, 77668560, 79826020, 83817321, 90613320, 95791224, 108735984, 111756428, 119739030, 135919980, 139695535, 143686836, 159652040, 167634642, 179608545, 181226640, 191582448, 223512856, 239478060, 251451963, 271839960, 279391070, 287373672, 319304080, 335269284, 359217090, 419086605, 447025712, 478956120, 502903926, 543679920, 558782140, 574747344, 670538568, 718434180, 838173210, 957912240, 1005807852, 1117564280, 1257259815, 1341077136, 1436868360, 1676346420, 2011615704, 2235128560, 2514519630, 2873736720, 3352692840, 4023231408, 5029039260, 6705385680, 10058078520, 20116157040]

約数ペア:

[(1, 20116157040), (2, 10058078520), (3, 6705385680), (4, 5029039260), (5, 4023231408), (6, 3352692840), (7, 2873736720), (8, 2514519630), (9, 2235128560), (10, 2011615704), (12, 1676346420), (14, 1436868360), (15, 1341077136), (16, 1257259815), (18, 1117564280), (20, 1005807852), (21, 957912240), (24, 838173210), (28, 718434180), (30, 670538568), (35, 574747344), (36, 558782140), (37, 543679920), (40, 502903926), (42, 478956120), (45, 447025712), (48, 419086605), (56, 359217090), (60, 335269284), (63, 319304080), (70, 287373672), (72, 279391070), (74, 271839960), (80, 251451963), (84, 239478060), (90, 223512856), (105, 191582448), (111, 181226640), (112, 179608545), (120, 167634642), (126, 159652040), (140, 143686836), (144, 139695535), (148, 135919980), (168, 119739030), (180, 111756428), (185, 108735984), (210, 95791224), (222, 90613320), (240, 83817321), (252, 79826020), (259, 77668560), (280, 71843418), (296, 67959990), (315, 63860816), (333, 60408880), (336, 59869515), (360, 55878214), (370, 54367992), (420, 47895612), (444, 45306660), (504, 39913010), (518, 38834280), (555, 36245328), (560, 35921709), (592, 33979995), (630, 31930408), (666, 30204440), (720, 27939107), (740, 27183996), (777, 25889520), (840, 23947806), (888, 22653330), (1008, 19956505), (1036, 19417140), (1110, 18122664), (1260, 15965204), (1295, 15533712), (1332, 15102220), (1480, 13591998), (1554, 12944760), (1665, 12081776), (1680, 11973903), (1776, 11326665), (2072, 9708570), (2220, 9061332), (2331, 8629840), (2520, 7982602), (2590, 7766856), (2664, 7551110), (2960, 6795999), (3108, 6472380), (3330, 6040888), (3885, 5177904), (4144, 4854285), (4440, 4530666), (4662, 4314920), (5040, 3991301), (5180, 3883428), (5328, 3775555), (6216, 3236190), (6660, 3020444), (7770, 2588952), (8880, 2265333), (9324, 2157460), (10360, 1941714), (11655, 1725968), (12432, 1618095), (13320, 1510222), (15540, 1294476), (18648, 1078730), (20720, 970857), (23310, 862984), (26640, 755111), (31080, 647238), (37296, 539365), (46620, 431492), (62160, 323619), (93240, 215746), (107873, 186480)]