140727811840

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{203977}}^1$

素因数の和:204023

約数の個数: 216

約数和(自身を含む): 427771238832

約数和(自身を除く): 287043426992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1280, 1408, 1540, 1568, 1760, 1792, 1960, 2156, 2240, 2464, 2695, 2816, 3080, 3136, 3520, 3920, 4312, 4480, 4928, 5390, 6160, 6272, 7040, 7840, 8624, 8960, 9856, 10780, 12320, 12544, 14080, 15680, 17248, 19712, 21560, 24640, 31360, 34496, 43120, 49280, 62720, 68992, 86240, 98560, 137984, 172480, 203977, 344960, 407954, 689920, 815908, 1019885, 1427839, 1631816, 2039770, 2243747, 2855678, 3263632, 4079540, 4487494, 5711356, 6527264, 7139195, 8159080, 8974988, 9994873, 11218735, 11422712, 13054528, 14278390, 15706229, 16318160, 17949976, 19989746, 22437470, 22845424, 26109056, 28556780, 31412458, 32636320, 35899952, 39979492, 44874940, 45690848, 49974365, 52218112, 57113560, 62824916, 65272640, 71799904, 78531145, 79958984, 89749880, 91381696, 99948730, 109943603, 114227120, 125649832, 130545280, 143599808, 157062290, 159917968, 179499760, 182763392, 199897460, 219887206, 228454240, 251299664, 261090560, 287199616, 314124580, 319835936, 358999520, 365526784, 399794920, 439774412, 456908480, 502599328, 549718015, 574399232, 628249160, 639671872, 717999040, 799589840, 879548824, 913816960, 1005198656, 1099436030, 1256498320, 1279343744, 1435998080, 1599179680, 1759097648, 1827633920, 2010397312, 2198872060, 2512996640, 2558687488, 2871996160, 3198359360, 3518195296, 4020794624, 4397744120, 5025993280, 6396718720, 7036390592, 8795488240, 10051986560, 12793437440, 14072781184, 17590976480, 20103973120, 28145562368, 35181952960, 70363905920, 140727811840]

約数ペア:

[(1, 140727811840), (2, 70363905920), (4, 35181952960), (5, 28145562368), (7, 20103973120), (8, 17590976480), (10, 14072781184), (11, 12793437440), (14, 10051986560), (16, 8795488240), (20, 7036390592), (22, 6396718720), (28, 5025993280), (32, 4397744120), (35, 4020794624), (40, 3518195296), (44, 3198359360), (49, 2871996160), (55, 2558687488), (56, 2512996640), (64, 2198872060), (70, 2010397312), (77, 1827633920), (80, 1759097648), (88, 1599179680), (98, 1435998080), (110, 1279343744), (112, 1256498320), (128, 1099436030), (140, 1005198656), (154, 913816960), (160, 879548824), (176, 799589840), (196, 717999040), (220, 639671872), (224, 628249160), (245, 574399232), (256, 549718015), (280, 502599328), (308, 456908480), (320, 439774412), (352, 399794920), (385, 365526784), (392, 358999520), (440, 319835936), (448, 314124580), (490, 287199616), (539, 261090560), (560, 251299664), (616, 228454240), (640, 219887206), (704, 199897460), (770, 182763392), (784, 179499760), (880, 159917968), (896, 157062290), (980, 143599808), (1078, 130545280), (1120, 125649832), (1232, 114227120), (1280, 109943603), (1408, 99948730), (1540, 91381696), (1568, 89749880), (1760, 79958984), (1792, 78531145), (1960, 71799904), (2156, 65272640), (2240, 62824916), (2464, 57113560), (2695, 52218112), (2816, 49974365), (3080, 45690848), (3136, 44874940), (3520, 39979492), (3920, 35899952), (4312, 32636320), (4480, 31412458), (4928, 28556780), (5390, 26109056), (6160, 22845424), (6272, 22437470), (7040, 19989746), (7840, 17949976), (8624, 16318160), (8960, 15706229), (9856, 14278390), (10780, 13054528), (12320, 11422712), (12544, 11218735), (14080, 9994873), (15680, 8974988), (17248, 8159080), (19712, 7139195), (21560, 6527264), (24640, 5711356), (31360, 4487494), (34496, 4079540), (43120, 3263632), (49280, 2855678), (62720, 2243747), (68992, 2039770), (86240, 1631816), (98560, 1427839), (137984, 1019885), (172480, 815908), (203977, 689920), (344960, 407954)]