207157320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 711659520

約数和(自身を除く): 504502200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 127, 138, 180, 184, 197, 207, 230, 254, 276, 345, 360, 381, 394, 414, 460, 508, 552, 591, 635, 690, 762, 788, 828, 920, 985, 1016, 1035, 1143, 1182, 1270, 1380, 1524, 1576, 1656, 1773, 1905, 1970, 2070, 2286, 2364, 2540, 2760, 2921, 2955, 3048, 3546, 3810, 3940, 4140, 4531, 4572, 4728, 5080, 5715, 5842, 5910, 7092, 7620, 7880, 8280, 8763, 8865, 9062, 9144, 11430, 11684, 11820, 13593, 14184, 14605, 15240, 17526, 17730, 18124, 22655, 22860, 23368, 23640, 25019, 26289, 27186, 29210, 35052, 35460, 36248, 40779, 43815, 45310, 45720, 50038, 52578, 54372, 58420, 67965, 70104, 70920, 75057, 81558, 87630, 90620, 100076, 105156, 108744, 116840, 125095, 131445, 135930, 150114, 163116, 175260, 181240, 200152, 203895, 210312, 225171, 250190, 262890, 271860, 300228, 326232, 350520, 375285, 407790, 450342, 500380, 525780, 543720, 575437, 600456, 750570, 815580, 900684, 1000760, 1051560, 1125855, 1150874, 1501140, 1631160, 1726311, 1801368, 2251710, 2301748, 2877185, 3002280, 3452622, 4503420, 4603496, 5178933, 5754370, 6905244, 8631555, 9006840, 10357866, 11508740, 13810488, 17263110, 20715732, 23017480, 25894665, 34526220, 41431464, 51789330, 69052440, 103578660, 207157320]

約数ペア:

[(1, 207157320), (2, 103578660), (3, 69052440), (4, 51789330), (5, 41431464), (6, 34526220), (8, 25894665), (9, 23017480), (10, 20715732), (12, 17263110), (15, 13810488), (18, 11508740), (20, 10357866), (23, 9006840), (24, 8631555), (30, 6905244), (36, 5754370), (40, 5178933), (45, 4603496), (46, 4503420), (60, 3452622), (69, 3002280), (72, 2877185), (90, 2301748), (92, 2251710), (115, 1801368), (120, 1726311), (127, 1631160), (138, 1501140), (180, 1150874), (184, 1125855), (197, 1051560), (207, 1000760), (230, 900684), (254, 815580), (276, 750570), (345, 600456), (360, 575437), (381, 543720), (394, 525780), (414, 500380), (460, 450342), (508, 407790), (552, 375285), (591, 350520), (635, 326232), (690, 300228), (762, 271860), (788, 262890), (828, 250190), (920, 225171), (985, 210312), (1016, 203895), (1035, 200152), (1143, 181240), (1182, 175260), (1270, 163116), (1380, 150114), (1524, 135930), (1576, 131445), (1656, 125095), (1773, 116840), (1905, 108744), (1970, 105156), (2070, 100076), (2286, 90620), (2364, 87630), (2540, 81558), (2760, 75057), (2921, 70920), (2955, 70104), (3048, 67965), (3546, 58420), (3810, 54372), (3940, 52578), (4140, 50038), (4531, 45720), (4572, 45310), (4728, 43815), (5080, 40779), (5715, 36248), (5842, 35460), (5910, 35052), (7092, 29210), (7620, 27186), (7880, 26289), (8280, 25019), (8763, 23640), (8865, 23368), (9062, 22860), (9144, 22655), (11430, 18124), (11684, 17730), (11820, 17526), (13593, 15240), (14184, 14605)]