129781080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2562

約数の個数: 192

約数和(自身を含む): 495724320

約数和(自身を除く): 365943240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2521, 2574, 2860, 3432, 3960, 4290, 4680, 5042, 5148, 5720, 6435, 7563, 8580, 10084, 10296, 12605, 12870, 15126, 17160, 20168, 22689, 25210, 25740, 27731, 30252, 32773, 37815, 45378, 50420, 51480, 55462, 60504, 65546, 75630, 83193, 90756, 98319, 100840, 110924, 113445, 131092, 138655, 151260, 163865, 166386, 181512, 196638, 221848, 226890, 249579, 262184, 277310, 294957, 302520, 327730, 332772, 360503, 393276, 415965, 453780, 491595, 499158, 554620, 589914, 655460, 665544, 721006, 786552, 831930, 907560, 983190, 998316, 1081509, 1109240, 1179828, 1247895, 1310920, 1442012, 1474785, 1663860, 1802515, 1966380, 1996632, 2163018, 2359656, 2495790, 2884024, 2949570, 3244527, 3327720, 3605030, 3932760, 4326036, 4991580, 5407545, 5899140, 6489054, 7210060, 8652072, 9983160, 10815090, 11798280, 12978108, 14420120, 16222635, 21630180, 25956216, 32445270, 43260360, 64890540, 129781080]

約数ペア:

[(1, 129781080), (2, 64890540), (3, 43260360), (4, 32445270), (5, 25956216), (6, 21630180), (8, 16222635), (9, 14420120), (10, 12978108), (11, 11798280), (12, 10815090), (13, 9983160), (15, 8652072), (18, 7210060), (20, 6489054), (22, 5899140), (24, 5407545), (26, 4991580), (30, 4326036), (33, 3932760), (36, 3605030), (39, 3327720), (40, 3244527), (44, 2949570), (45, 2884024), (52, 2495790), (55, 2359656), (60, 2163018), (65, 1996632), (66, 1966380), (72, 1802515), (78, 1663860), (88, 1474785), (90, 1442012), (99, 1310920), (104, 1247895), (110, 1179828), (117, 1109240), (120, 1081509), (130, 998316), (132, 983190), (143, 907560), (156, 831930), (165, 786552), (180, 721006), (195, 665544), (198, 655460), (220, 589914), (234, 554620), (260, 499158), (264, 491595), (286, 453780), (312, 415965), (330, 393276), (360, 360503), (390, 332772), (396, 327730), (429, 302520), (440, 294957), (468, 277310), (495, 262184), (520, 249579), (572, 226890), (585, 221848), (660, 196638), (715, 181512), (780, 166386), (792, 163865), (858, 151260), (936, 138655), (990, 131092), (1144, 113445), (1170, 110924), (1287, 100840), (1320, 98319), (1430, 90756), (1560, 83193), (1716, 75630), (1980, 65546), (2145, 60504), (2340, 55462), (2521, 51480), (2574, 50420), (2860, 45378), (3432, 37815), (3960, 32773), (4290, 30252), (4680, 27731), (5042, 25740), (5148, 25210), (5720, 22689), (6435, 20168), (7563, 17160), (8580, 15126), (10084, 12870), (10296, 12605)]