2988779951520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20965067}}^1$

素因数の和:20965105

約数の個数: 240

約数和(自身を含む): 11506803362208

約数和(自身を除く): 8518023410688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 23760, 28512, 35640, 47520, 71280, 142560, 20965067, 41930134, 62895201, 83860268, 104825335, 125790402, 167720536, 188685603, 209650670, 230615737, 251580804, 314476005, 335441072, 377371206, 419301340, 461231474, 503161608, 566056809, 628952010, 670882144, 691847211, 754742412, 838602680, 922462948, 943428015, 1006323216, 1132113618, 1153078685, 1257904020, 1383694422, 1509484824, 1677205360, 1698170427, 1844925896, 1886856030, 2012646432, 2075541633, 2264227236, 2306157370, 2515808040, 2767388844, 2830284045, 3018969648, 3354410720, 3396340854, 3459236055, 3689851792, 3773712060, 4151083266, 4528454472, 4612314740, 5031616080, 5534777688, 5660568090, 6037939296, 6226624899, 6792681708, 6918472110, 7379703584, 7547424120, 8302166532, 8490852135, 9056908944, 9224629480, 10063232160, 10377708165, 11069555376, 11321136180, 12453249798, 13585363416, 13836944220, 15094848240, 16604333064, 16981704270, 18113817888, 18449258960, 18679874697, 20755416330, 22139110752, 22642272360, 24906499596, 27170726832, 27673888440, 30189696480, 31133124495, 33208666128, 33963408540, 36898517920, 37359749394, 41510832660, 45284544720, 49812999192, 54341453664, 55347776880, 62266248990, 66417332256, 67926817080, 74719498788, 83021665320, 90569089440, 93399373485, 99625998384, 110695553760, 124532497980, 135853634160, 149438997576, 166043330640, 186798746970, 199251996768, 249064995960, 271707268320, 298877995152, 332086661280, 373597493940, 498129991920, 597755990304, 747194987880, 996259983840, 1494389975760, 2988779951520]

約数ペア:

[(1, 2988779951520), (2, 1494389975760), (3, 996259983840), (4, 747194987880), (5, 597755990304), (6, 498129991920), (8, 373597493940), (9, 332086661280), (10, 298877995152), (11, 271707268320), (12, 249064995960), (15, 199251996768), (16, 186798746970), (18, 166043330640), (20, 149438997576), (22, 135853634160), (24, 124532497980), (27, 110695553760), (30, 99625998384), (32, 93399373485), (33, 90569089440), (36, 83021665320), (40, 74719498788), (44, 67926817080), (45, 66417332256), (48, 62266248990), (54, 55347776880), (55, 54341453664), (60, 49812999192), (66, 45284544720), (72, 41510832660), (80, 37359749394), (81, 36898517920), (88, 33963408540), (90, 33208666128), (96, 31133124495), (99, 30189696480), (108, 27673888440), (110, 27170726832), (120, 24906499596), (132, 22642272360), (135, 22139110752), (144, 20755416330), (160, 18679874697), (162, 18449258960), (165, 18113817888), (176, 16981704270), (180, 16604333064), (198, 15094848240), (216, 13836944220), (220, 13585363416), (240, 12453249798), (264, 11321136180), (270, 11069555376), (288, 10377708165), (297, 10063232160), (324, 9224629480), (330, 9056908944), (352, 8490852135), (360, 8302166532), (396, 7547424120), (405, 7379703584), (432, 6918472110), (440, 6792681708), (480, 6226624899), (495, 6037939296), (528, 5660568090), (540, 5534777688), (594, 5031616080), (648, 4612314740), (660, 4528454472), (720, 4151083266), (792, 3773712060), (810, 3689851792), (864, 3459236055), (880, 3396340854), (891, 3354410720), (990, 3018969648), (1056, 2830284045), (1080, 2767388844), (1188, 2515808040), (1296, 2306157370), (1320, 2264227236), (1440, 2075541633), (1485, 2012646432), (1584, 1886856030), (1620, 1844925896), (1760, 1698170427), (1782, 1677205360), (1980, 1509484824), (2160, 1383694422), (2376, 1257904020), (2592, 1153078685), (2640, 1132113618), (2970, 1006323216), (3168, 943428015), (3240, 922462948), (3564, 838602680), (3960, 754742412), (4320, 691847211), (4455, 670882144), (4752, 628952010), (5280, 566056809), (5940, 503161608), (6480, 461231474), (7128, 419301340), (7920, 377371206), (8910, 335441072), (9504, 314476005), (11880, 251580804), (12960, 230615737), (14256, 209650670), (15840, 188685603), (17820, 167720536), (23760, 125790402), (28512, 104825335), (35640, 83860268), (47520, 62895201), (71280, 41930134), (142560, 20965067)]