13489476480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1181}}^1$

素因数の和:1870

約数の個数: 256

約数和(自身を含む): 47888020800

約数和(自身を除く): 34398544320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 661, 720, 864, 960, 1080, 1152, 1181, 1322, 1440, 1728, 1920, 1983, 2160, 2362, 2644, 2880, 3305, 3456, 3543, 3966, 4320, 4724, 5288, 5760, 5905, 5949, 6610, 7086, 7932, 8640, 9448, 9915, 10576, 10629, 11810, 11898, 13220, 14172, 15864, 17280, 17715, 17847, 18896, 19830, 21152, 21258, 23620, 23796, 26440, 28344, 29745, 31728, 31887, 35430, 35694, 37792, 39660, 42304, 42516, 47240, 47592, 52880, 53145, 56688, 59490, 63456, 63774, 70860, 71388, 75584, 79320, 84608, 85032, 89235, 94480, 95184, 105760, 106290, 113376, 118980, 126912, 127548, 141720, 142776, 151168, 158640, 159435, 170064, 178470, 188960, 190368, 211520, 212580, 226752, 237960, 253824, 255096, 283440, 285552, 317280, 318870, 340128, 356940, 377920, 380736, 423040, 425160, 453504, 475920, 510192, 566880, 571104, 634560, 637740, 680256, 713880, 755840, 761472, 780641, 850320, 951840, 1020384, 1133760, 1142208, 1269120, 1275480, 1360512, 1427760, 1561282, 1700640, 1903680, 2040768, 2267520, 2284416, 2341923, 2550960, 2855520, 3122564, 3401280, 3807360, 3903205, 4081536, 4683846, 5101920, 5711040, 6245128, 6802560, 7025769, 7806410, 9367692, 10203840, 11422080, 11709615, 12490256, 14051538, 15612820, 18735384, 20407680, 21077307, 23419230, 24980512, 28103076, 31225640, 35128845, 37470768, 42154614, 46838460, 49961024, 56206152, 62451280, 70257690, 74941536, 84309228, 93676920, 99922048, 105386535, 112412304, 124902560, 140515380, 149883072, 168618456, 187353840, 210773070, 224824608, 249805120, 281030760, 299766144, 337236912, 374707680, 421546140, 449649216, 499610240, 562061520, 674473824, 749415360, 843092280, 899298432, 1124123040, 1348947648, 1498830720, 1686184560, 2248246080, 2697895296, 3372369120, 4496492160, 6744738240, 13489476480]

約数ペア:

[(1, 13489476480), (2, 6744738240), (3, 4496492160), (4, 3372369120), (5, 2697895296), (6, 2248246080), (8, 1686184560), (9, 1498830720), (10, 1348947648), (12, 1124123040), (15, 899298432), (16, 843092280), (18, 749415360), (20, 674473824), (24, 562061520), (27, 499610240), (30, 449649216), (32, 421546140), (36, 374707680), (40, 337236912), (45, 299766144), (48, 281030760), (54, 249805120), (60, 224824608), (64, 210773070), (72, 187353840), (80, 168618456), (90, 149883072), (96, 140515380), (108, 124902560), (120, 112412304), (128, 105386535), (135, 99922048), (144, 93676920), (160, 84309228), (180, 74941536), (192, 70257690), (216, 62451280), (240, 56206152), (270, 49961024), (288, 46838460), (320, 42154614), (360, 37470768), (384, 35128845), (432, 31225640), (480, 28103076), (540, 24980512), (576, 23419230), (640, 21077307), (661, 20407680), (720, 18735384), (864, 15612820), (960, 14051538), (1080, 12490256), (1152, 11709615), (1181, 11422080), (1322, 10203840), (1440, 9367692), (1728, 7806410), (1920, 7025769), (1983, 6802560), (2160, 6245128), (2362, 5711040), (2644, 5101920), (2880, 4683846), (3305, 4081536), (3456, 3903205), (3543, 3807360), (3966, 3401280), (4320, 3122564), (4724, 2855520), (5288, 2550960), (5760, 2341923), (5905, 2284416), (5949, 2267520), (6610, 2040768), (7086, 1903680), (7932, 1700640), (8640, 1561282), (9448, 1427760), (9915, 1360512), (10576, 1275480), (10629, 1269120), (11810, 1142208), (11898, 1133760), (13220, 1020384), (14172, 951840), (15864, 850320), (17280, 780641), (17715, 761472), (17847, 755840), (18896, 713880), (19830, 680256), (21152, 637740), (21258, 634560), (23620, 571104), (23796, 566880), (26440, 510192), (28344, 475920), (29745, 453504), (31728, 425160), (31887, 423040), (35430, 380736), (35694, 377920), (37792, 356940), (39660, 340128), (42304, 318870), (42516, 317280), (47240, 285552), (47592, 283440), (52880, 255096), (53145, 253824), (56688, 237960), (59490, 226752), (63456, 212580), (63774, 211520), (70860, 190368), (71388, 188960), (75584, 178470), (79320, 170064), (84608, 159435), (85032, 158640), (89235, 151168), (94480, 142776), (95184, 141720), (105760, 127548), (106290, 126912), (113376, 118980)]