2776476240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1442

約数の個数: 240

約数和(自身を含む): 9747054720

約数和(自身を除く): 6970578480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 103, 116, 120, 144, 145, 174, 180, 206, 232, 240, 261, 290, 309, 348, 360, 412, 435, 464, 515, 522, 580, 618, 696, 720, 824, 870, 927, 1030, 1044, 1160, 1236, 1291, 1305, 1392, 1545, 1648, 1740, 1854, 2060, 2088, 2320, 2472, 2582, 2610, 2987, 3090, 3480, 3708, 3873, 4120, 4176, 4635, 4944, 5164, 5220, 5974, 6180, 6455, 6960, 7416, 7746, 8240, 8961, 9270, 10328, 10440, 11619, 11948, 12360, 12910, 14832, 14935, 15492, 17922, 18540, 19365, 20656, 20880, 23238, 23896, 24720, 25820, 26883, 29870, 30984, 35844, 37080, 37439, 38730, 44805, 46476, 47792, 51640, 53766, 58095, 59740, 61968, 71688, 74160, 74878, 77460, 89610, 92952, 103280, 107532, 112317, 116190, 119480, 132973, 134415, 143376, 149756, 154920, 179220, 185904, 187195, 215064, 224634, 232380, 238960, 265946, 268830, 299512, 309840, 336951, 358440, 374390, 398919, 430128, 449268, 464760, 531892, 537660, 561585, 599024, 664865, 673902, 716880, 748780, 797838, 898536, 929520, 1063784, 1075320, 1123170, 1196757, 1329730, 1347804, 1497560, 1595676, 1684755, 1797072, 1994595, 2127568, 2150640, 2246340, 2393514, 2659460, 2695608, 2995120, 3191352, 3369510, 3856217, 3989190, 4492680, 4787028, 5318920, 5391216, 5983785, 6382704, 6739020, 7712434, 7978380, 8985360, 9574056, 10637840, 11568651, 11967570, 13478040, 15424868, 15956760, 19148112, 19281085, 23137302, 23935140, 26956080, 30849736, 31913520, 34705953, 38562170, 46274604, 47870280, 57843255, 61699472, 69411906, 77124340, 92549208, 95740560, 115686510, 138823812, 154248680, 173529765, 185098416, 231373020, 277647624, 308497360, 347059530, 462746040, 555295248, 694119060, 925492080, 1388238120, 2776476240]

約数ペア:

[(1, 2776476240), (2, 1388238120), (3, 925492080), (4, 694119060), (5, 555295248), (6, 462746040), (8, 347059530), (9, 308497360), (10, 277647624), (12, 231373020), (15, 185098416), (16, 173529765), (18, 154248680), (20, 138823812), (24, 115686510), (29, 95740560), (30, 92549208), (36, 77124340), (40, 69411906), (45, 61699472), (48, 57843255), (58, 47870280), (60, 46274604), (72, 38562170), (80, 34705953), (87, 31913520), (90, 30849736), (103, 26956080), (116, 23935140), (120, 23137302), (144, 19281085), (145, 19148112), (174, 15956760), (180, 15424868), (206, 13478040), (232, 11967570), (240, 11568651), (261, 10637840), (290, 9574056), (309, 8985360), (348, 7978380), (360, 7712434), (412, 6739020), (435, 6382704), (464, 5983785), (515, 5391216), (522, 5318920), (580, 4787028), (618, 4492680), (696, 3989190), (720, 3856217), (824, 3369510), (870, 3191352), (927, 2995120), (1030, 2695608), (1044, 2659460), (1160, 2393514), (1236, 2246340), (1291, 2150640), (1305, 2127568), (1392, 1994595), (1545, 1797072), (1648, 1684755), (1740, 1595676), (1854, 1497560), (2060, 1347804), (2088, 1329730), (2320, 1196757), (2472, 1123170), (2582, 1075320), (2610, 1063784), (2987, 929520), (3090, 898536), (3480, 797838), (3708, 748780), (3873, 716880), (4120, 673902), (4176, 664865), (4635, 599024), (4944, 561585), (5164, 537660), (5220, 531892), (5974, 464760), (6180, 449268), (6455, 430128), (6960, 398919), (7416, 374390), (7746, 358440), (8240, 336951), (8961, 309840), (9270, 299512), (10328, 268830), (10440, 265946), (11619, 238960), (11948, 232380), (12360, 224634), (12910, 215064), (14832, 187195), (14935, 185904), (15492, 179220), (17922, 154920), (18540, 149756), (19365, 143376), (20656, 134415), (20880, 132973), (23238, 119480), (23896, 116190), (24720, 112317), (25820, 107532), (26883, 103280), (29870, 92952), (30984, 89610), (35844, 77460), (37080, 74878), (37439, 74160), (38730, 71688), (44805, 61968), (46476, 59740), (47792, 58095), (51640, 53766)]