2011151359920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7305839}}^1$

素因数の和:7305923

約数の個数: 160

約数和(自身を含む): 6609622671360

約数和(自身を除く): 4598471311440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 496, 555, 592, 620, 740, 744, 888, 930, 1110, 1147, 1240, 1480, 1488, 1776, 1860, 2220, 2294, 2480, 2960, 3441, 3720, 4440, 4588, 5735, 6882, 7440, 8880, 9176, 11470, 13764, 17205, 18352, 22940, 27528, 34410, 45880, 55056, 68820, 91760, 137640, 275280, 7305839, 14611678, 21917517, 29223356, 36529195, 43835034, 58446712, 73058390, 87670068, 109587585, 116893424, 146116780, 175340136, 219175170, 226481009, 270316043, 292233560, 350680272, 438350340, 452962018, 540632086, 584467120, 679443027, 810948129, 876700680, 905924036, 1081264172, 1132405045, 1351580215, 1358886054, 1621896258, 1753401360, 1811848072, 2162528344, 2264810090, 2703160430, 2717772108, 3243792516, 3397215135, 3623696144, 4054740645, 4325056688, 4529620180, 5406320860, 5435544216, 6487585032, 6794430270, 8109481290, 8379797333, 9059240360, 10812641720, 10871088432, 12975170064, 13588860540, 16218962580, 16759594666, 18118480720, 21625283440, 25139391999, 27177721080, 32437925160, 33519189332, 41898986665, 50278783998, 54355442160, 64875850320, 67038378664, 83797973330, 100557567996, 125696959995, 134076757328, 167595946660, 201115135992, 251393919990, 335191893320, 402230271984, 502787839980, 670383786640, 1005575679960, 2011151359920]

約数ペア:

[(1, 2011151359920), (2, 1005575679960), (3, 670383786640), (4, 502787839980), (5, 402230271984), (6, 335191893320), (8, 251393919990), (10, 201115135992), (12, 167595946660), (15, 134076757328), (16, 125696959995), (20, 100557567996), (24, 83797973330), (30, 67038378664), (31, 64875850320), (37, 54355442160), (40, 50278783998), (48, 41898986665), (60, 33519189332), (62, 32437925160), (74, 27177721080), (80, 25139391999), (93, 21625283440), (111, 18118480720), (120, 16759594666), (124, 16218962580), (148, 13588860540), (155, 12975170064), (185, 10871088432), (186, 10812641720), (222, 9059240360), (240, 8379797333), (248, 8109481290), (296, 6794430270), (310, 6487585032), (370, 5435544216), (372, 5406320860), (444, 4529620180), (465, 4325056688), (496, 4054740645), (555, 3623696144), (592, 3397215135), (620, 3243792516), (740, 2717772108), (744, 2703160430), (888, 2264810090), (930, 2162528344), (1110, 1811848072), (1147, 1753401360), (1240, 1621896258), (1480, 1358886054), (1488, 1351580215), (1776, 1132405045), (1860, 1081264172), (2220, 905924036), (2294, 876700680), (2480, 810948129), (2960, 679443027), (3441, 584467120), (3720, 540632086), (4440, 452962018), (4588, 438350340), (5735, 350680272), (6882, 292233560), (7440, 270316043), (8880, 226481009), (9176, 219175170), (11470, 175340136), (13764, 146116780), (17205, 116893424), (18352, 109587585), (22940, 87670068), (27528, 73058390), (34410, 58446712), (45880, 43835034), (55056, 36529195), (68820, 29223356), (91760, 21917517), (137640, 14611678), (275280, 7305839)]