297139920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2297}}^1$

素因数の和:2338

約数の個数: 240

約数和(自身を含む): 1169443008

約数和(自身を除く): 872303088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2297, 2310, 2352, 2640, 2695, 2940, 3080, 3234, 3696, 3920, 4312, 4594, 4620, 5390, 5880, 6160, 6468, 6891, 8085, 8624, 9188, 9240, 10780, 11485, 11760, 12936, 13782, 16079, 16170, 18376, 18480, 21560, 22970, 25267, 25872, 27564, 32158, 32340, 34455, 36752, 43120, 45940, 48237, 50534, 55128, 64316, 64680, 68910, 75801, 80395, 91880, 96474, 101068, 110256, 112553, 126335, 128632, 129360, 137820, 151602, 160790, 176869, 183760, 192948, 202136, 225106, 241185, 252670, 257264, 275640, 303204, 321580, 337659, 353738, 379005, 385896, 404272, 450212, 482370, 505340, 530607, 551280, 562765, 606408, 643160, 675318, 707476, 758010, 771792, 884345, 900424, 964740, 1010680, 1061214, 1125530, 1212816, 1238083, 1286320, 1350636, 1414952, 1516020, 1688295, 1768690, 1800848, 1929480, 2021360, 2122428, 2251060, 2476166, 2653035, 2701272, 2829904, 3032040, 3376590, 3537380, 3714249, 3858960, 4244856, 4502120, 4952332, 5306070, 5402544, 6064080, 6190415, 6753180, 7074760, 7428498, 8489712, 9004240, 9904664, 10612140, 12380830, 13506360, 14149520, 14856996, 18571245, 19809328, 21224280, 24761660, 27012720, 29713992, 37142490, 42448560, 49523320, 59427984, 74284980, 99046640, 148569960, 297139920]

約数ペア:

[(1, 297139920), (2, 148569960), (3, 99046640), (4, 74284980), (5, 59427984), (6, 49523320), (7, 42448560), (8, 37142490), (10, 29713992), (11, 27012720), (12, 24761660), (14, 21224280), (15, 19809328), (16, 18571245), (20, 14856996), (21, 14149520), (22, 13506360), (24, 12380830), (28, 10612140), (30, 9904664), (33, 9004240), (35, 8489712), (40, 7428498), (42, 7074760), (44, 6753180), (48, 6190415), (49, 6064080), (55, 5402544), (56, 5306070), (60, 4952332), (66, 4502120), (70, 4244856), (77, 3858960), (80, 3714249), (84, 3537380), (88, 3376590), (98, 3032040), (105, 2829904), (110, 2701272), (112, 2653035), (120, 2476166), (132, 2251060), (140, 2122428), (147, 2021360), (154, 1929480), (165, 1800848), (168, 1768690), (176, 1688295), (196, 1516020), (210, 1414952), (220, 1350636), (231, 1286320), (240, 1238083), (245, 1212816), (264, 1125530), (280, 1061214), (294, 1010680), (308, 964740), (330, 900424), (336, 884345), (385, 771792), (392, 758010), (420, 707476), (440, 675318), (462, 643160), (490, 606408), (528, 562765), (539, 551280), (560, 530607), (588, 505340), (616, 482370), (660, 450212), (735, 404272), (770, 385896), (784, 379005), (840, 353738), (880, 337659), (924, 321580), (980, 303204), (1078, 275640), (1155, 257264), (1176, 252670), (1232, 241185), (1320, 225106), (1470, 202136), (1540, 192948), (1617, 183760), (1680, 176869), (1848, 160790), (1960, 151602), (2156, 137820), (2297, 129360), (2310, 128632), (2352, 126335), (2640, 112553), (2695, 110256), (2940, 101068), (3080, 96474), (3234, 91880), (3696, 80395), (3920, 75801), (4312, 68910), (4594, 64680), (4620, 64316), (5390, 55128), (5880, 50534), (6160, 48237), (6468, 45940), (6891, 43120), (8085, 36752), (8624, 34455), (9188, 32340), (9240, 32158), (10780, 27564), (11485, 25872), (11760, 25267), (12936, 22970), (13782, 21560), (16079, 18480), (16170, 18376)]