2431991520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{11489}}^1$

素因数の和:11527

約数の個数: 288

約数和(自身を含む): 9902541600

約数和(自身を除く): 7470550080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11489, 11760, 13230, 14112, 15120, 17640, 21168, 22978, 23520, 26460, 30240, 34467, 35280, 42336, 45956, 52920, 57445, 68934, 70560, 80423, 91912, 103401, 105840, 114890, 137868, 160846, 172335, 183824, 206802, 211680, 229780, 241269, 275736, 310203, 321692, 344670, 367648, 402115, 413604, 459560, 482538, 517005, 551472, 562961, 620406, 643384, 689340, 723807, 804230, 827208, 919120, 965076, 1034010, 1102944, 1125922, 1206345, 1240812, 1286768, 1378680, 1447614, 1551015, 1608460, 1654416, 1688883, 1838240, 1930152, 2068020, 2171421, 2251844, 2412690, 2481624, 2573536, 2757360, 2814805, 2895228, 3102030, 3216920, 3308832, 3377766, 3619035, 3860304, 4136040, 4342842, 4503688, 4825380, 4963248, 5066649, 5514720, 5629610, 5790456, 6204060, 6433840, 6755532, 7238070, 7720608, 8272080, 8444415, 8685684, 9007376, 9650760, 9926496, 10133298, 10857105, 11259220, 11580912, 12408120, 12867680, 13511064, 14476140, 15199947, 16544160, 16888830, 17371368, 18014752, 19301520, 20266596, 21714210, 22518440, 23161824, 24816240, 25333245, 27022128, 28952280, 30399894, 33777660, 34742736, 38603040, 40533192, 43428420, 45036880, 49632480, 50666490, 54044256, 57904560, 60799788, 67555320, 69485472, 75999735, 81066384, 86856840, 90073760, 101332980, 115809120, 121599576, 135110640, 151999470, 162132768, 173713680, 202665960, 243199152, 270221280, 303998940, 347427360, 405331920, 486398304, 607997880, 810663840, 1215995760, 2431991520]

約数ペア:

[(1, 2431991520), (2, 1215995760), (3, 810663840), (4, 607997880), (5, 486398304), (6, 405331920), (7, 347427360), (8, 303998940), (9, 270221280), (10, 243199152), (12, 202665960), (14, 173713680), (15, 162132768), (16, 151999470), (18, 135110640), (20, 121599576), (21, 115809120), (24, 101332980), (27, 90073760), (28, 86856840), (30, 81066384), (32, 75999735), (35, 69485472), (36, 67555320), (40, 60799788), (42, 57904560), (45, 54044256), (48, 50666490), (49, 49632480), (54, 45036880), (56, 43428420), (60, 40533192), (63, 38603040), (70, 34742736), (72, 33777660), (80, 30399894), (84, 28952280), (90, 27022128), (96, 25333245), (98, 24816240), (105, 23161824), (108, 22518440), (112, 21714210), (120, 20266596), (126, 19301520), (135, 18014752), (140, 17371368), (144, 16888830), (147, 16544160), (160, 15199947), (168, 14476140), (180, 13511064), (189, 12867680), (196, 12408120), (210, 11580912), (216, 11259220), (224, 10857105), (240, 10133298), (245, 9926496), (252, 9650760), (270, 9007376), (280, 8685684), (288, 8444415), (294, 8272080), (315, 7720608), (336, 7238070), (360, 6755532), (378, 6433840), (392, 6204060), (420, 5790456), (432, 5629610), (441, 5514720), (480, 5066649), (490, 4963248), (504, 4825380), (540, 4503688), (560, 4342842), (588, 4136040), (630, 3860304), (672, 3619035), (720, 3377766), (735, 3308832), (756, 3216920), (784, 3102030), (840, 2895228), (864, 2814805), (882, 2757360), (945, 2573536), (980, 2481624), (1008, 2412690), (1080, 2251844), (1120, 2171421), (1176, 2068020), (1260, 1930152), (1323, 1838240), (1440, 1688883), (1470, 1654416), (1512, 1608460), (1568, 1551015), (1680, 1447614), (1764, 1378680), (1890, 1286768), (1960, 1240812), (2016, 1206345), (2160, 1125922), (2205, 1102944), (2352, 1034010), (2520, 965076), (2646, 919120), (2940, 827208), (3024, 804230), (3360, 723807), (3528, 689340), (3780, 643384), (3920, 620406), (4320, 562961), (4410, 551472), (4704, 517005), (5040, 482538), (5292, 459560), (5880, 413604), (6048, 402115), (6615, 367648), (7056, 344670), (7560, 321692), (7840, 310203), (8820, 275736), (10080, 241269), (10584, 229780), (11489, 211680), (11760, 206802), (13230, 183824), (14112, 172335), (15120, 160846), (17640, 137868), (21168, 114890), (22978, 105840), (23520, 103401), (26460, 91912), (30240, 80423), (34467, 70560), (35280, 68934), (42336, 57445), (45956, 52920)]