206882280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 742996800

約数和(自身を除く): 536114520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 89, 90, 99, 110, 120, 132, 165, 178, 180, 198, 220, 264, 267, 330, 356, 360, 396, 440, 445, 495, 534, 587, 660, 712, 792, 801, 890, 979, 990, 1068, 1174, 1320, 1335, 1602, 1761, 1780, 1958, 1980, 2136, 2348, 2670, 2935, 2937, 3204, 3522, 3560, 3916, 3960, 4005, 4696, 4895, 5283, 5340, 5870, 5874, 6408, 6457, 7044, 7832, 8010, 8805, 8811, 9790, 10566, 10680, 11740, 11748, 12914, 14088, 14685, 16020, 17610, 17622, 19371, 19580, 21132, 23480, 23496, 25828, 26415, 29370, 32040, 32285, 35220, 35244, 38742, 39160, 42264, 44055, 51656, 52243, 52830, 58113, 58740, 64570, 70440, 70488, 77484, 88110, 96855, 104486, 105660, 116226, 117480, 129140, 154968, 156729, 176220, 193710, 208972, 211320, 232452, 258280, 261215, 290565, 313458, 352440, 387420, 417944, 464904, 470187, 522430, 574673, 581130, 626916, 774840, 783645, 940374, 1044860, 1149346, 1162260, 1253832, 1567290, 1724019, 1880748, 2089720, 2298692, 2324520, 2350935, 2873365, 3134580, 3448038, 3761496, 4597384, 4701870, 5172057, 5746730, 6269160, 6896076, 8620095, 9403740, 10344114, 11493460, 13792152, 17240190, 18807480, 20688228, 22986920, 25860285, 34480380, 41376456, 51720570, 68960760, 103441140, 206882280]

約数ペア:

[(1, 206882280), (2, 103441140), (3, 68960760), (4, 51720570), (5, 41376456), (6, 34480380), (8, 25860285), (9, 22986920), (10, 20688228), (11, 18807480), (12, 17240190), (15, 13792152), (18, 11493460), (20, 10344114), (22, 9403740), (24, 8620095), (30, 6896076), (33, 6269160), (36, 5746730), (40, 5172057), (44, 4701870), (45, 4597384), (55, 3761496), (60, 3448038), (66, 3134580), (72, 2873365), (88, 2350935), (89, 2324520), (90, 2298692), (99, 2089720), (110, 1880748), (120, 1724019), (132, 1567290), (165, 1253832), (178, 1162260), (180, 1149346), (198, 1044860), (220, 940374), (264, 783645), (267, 774840), (330, 626916), (356, 581130), (360, 574673), (396, 522430), (440, 470187), (445, 464904), (495, 417944), (534, 387420), (587, 352440), (660, 313458), (712, 290565), (792, 261215), (801, 258280), (890, 232452), (979, 211320), (990, 208972), (1068, 193710), (1174, 176220), (1320, 156729), (1335, 154968), (1602, 129140), (1761, 117480), (1780, 116226), (1958, 105660), (1980, 104486), (2136, 96855), (2348, 88110), (2670, 77484), (2935, 70488), (2937, 70440), (3204, 64570), (3522, 58740), (3560, 58113), (3916, 52830), (3960, 52243), (4005, 51656), (4696, 44055), (4895, 42264), (5283, 39160), (5340, 38742), (5870, 35244), (5874, 35220), (6408, 32285), (6457, 32040), (7044, 29370), (7832, 26415), (8010, 25828), (8805, 23496), (8811, 23480), (9790, 21132), (10566, 19580), (10680, 19371), (11740, 17622), (11748, 17610), (12914, 16020), (14088, 14685)]