2151774240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8317}}^1$

素因数の和:8360

約数の個数: 288

約数和(自身を含む): 8602542144

約数和(自身を除く): 6450767904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 735, 770, 784, 840, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1960, 2156, 2310, 2352, 2464, 2640, 2695, 2940, 3080, 3234, 3360, 3696, 3920, 4312, 4620, 4704, 5280, 5390, 5880, 6160, 6468, 7392, 7840, 8085, 8317, 8624, 9240, 10780, 11760, 12320, 12936, 16170, 16634, 17248, 18480, 21560, 23520, 24951, 25872, 32340, 33268, 36960, 41585, 43120, 49902, 51744, 58219, 64680, 66536, 83170, 86240, 91487, 99804, 116438, 124755, 129360, 133072, 166340, 174657, 182974, 199608, 232876, 249510, 258720, 266144, 274461, 291095, 332680, 349314, 365948, 399216, 407533, 457435, 465752, 499020, 548922, 582190, 640409, 665360, 698628, 731896, 798432, 815066, 873285, 914870, 931504, 998040, 1097844, 1164380, 1222599, 1280818, 1330720, 1372305, 1397256, 1463792, 1630132, 1746570, 1829740, 1863008, 1921227, 1996080, 2037665, 2195688, 2328760, 2445198, 2561636, 2744610, 2794512, 2927584, 3202045, 3260264, 3493140, 3659480, 3842454, 3992160, 4075330, 4391376, 4482863, 4657520, 4890396, 5123272, 5489220, 5589024, 6112995, 6404090, 6520528, 6986280, 7318960, 7684908, 8150660, 8782752, 8965726, 9315040, 9606135, 9780792, 10246544, 10978440, 12225990, 12808180, 13041056, 13448589, 13972560, 14637920, 15369816, 16301320, 17931452, 19212270, 19561584, 20493088, 21956880, 22414315, 24451980, 25616360, 26897178, 27945120, 30739632, 32602640, 35862904, 38424540, 39123168, 43913760, 44828630, 48903960, 51232720, 53794356, 61479264, 65205280, 67242945, 71725808, 76849080, 89657260, 97807920, 102465440, 107588712, 134485890, 143451616, 153698160, 179314520, 195615840, 215177424, 268971780, 307396320, 358629040, 430354848, 537943560, 717258080, 1075887120, 2151774240]

約数ペア:

[(1, 2151774240), (2, 1075887120), (3, 717258080), (4, 537943560), (5, 430354848), (6, 358629040), (7, 307396320), (8, 268971780), (10, 215177424), (11, 195615840), (12, 179314520), (14, 153698160), (15, 143451616), (16, 134485890), (20, 107588712), (21, 102465440), (22, 97807920), (24, 89657260), (28, 76849080), (30, 71725808), (32, 67242945), (33, 65205280), (35, 61479264), (40, 53794356), (42, 51232720), (44, 48903960), (48, 44828630), (49, 43913760), (55, 39123168), (56, 38424540), (60, 35862904), (66, 32602640), (70, 30739632), (77, 27945120), (80, 26897178), (84, 25616360), (88, 24451980), (96, 22414315), (98, 21956880), (105, 20493088), (110, 19561584), (112, 19212270), (120, 17931452), (132, 16301320), (140, 15369816), (147, 14637920), (154, 13972560), (160, 13448589), (165, 13041056), (168, 12808180), (176, 12225990), (196, 10978440), (210, 10246544), (220, 9780792), (224, 9606135), (231, 9315040), (240, 8965726), (245, 8782752), (264, 8150660), (280, 7684908), (294, 7318960), (308, 6986280), (330, 6520528), (336, 6404090), (352, 6112995), (385, 5589024), (392, 5489220), (420, 5123272), (440, 4890396), (462, 4657520), (480, 4482863), (490, 4391376), (528, 4075330), (539, 3992160), (560, 3842454), (588, 3659480), (616, 3493140), (660, 3260264), (672, 3202045), (735, 2927584), (770, 2794512), (784, 2744610), (840, 2561636), (880, 2445198), (924, 2328760), (980, 2195688), (1056, 2037665), (1078, 1996080), (1120, 1921227), (1155, 1863008), (1176, 1829740), (1232, 1746570), (1320, 1630132), (1470, 1463792), (1540, 1397256), (1568, 1372305), (1617, 1330720), (1680, 1280818), (1760, 1222599), (1848, 1164380), (1960, 1097844), (2156, 998040), (2310, 931504), (2352, 914870), (2464, 873285), (2640, 815066), (2695, 798432), (2940, 731896), (3080, 698628), (3234, 665360), (3360, 640409), (3696, 582190), (3920, 548922), (4312, 499020), (4620, 465752), (4704, 457435), (5280, 407533), (5390, 399216), (5880, 365948), (6160, 349314), (6468, 332680), (7392, 291095), (7840, 274461), (8085, 266144), (8317, 258720), (8624, 249510), (9240, 232876), (10780, 199608), (11760, 182974), (12320, 174657), (12936, 166340), (16170, 133072), (16634, 129360), (17248, 124755), (18480, 116438), (21560, 99804), (23520, 91487), (24951, 86240), (25872, 83170), (32340, 66536), (33268, 64680), (36960, 58219), (41585, 51744), (43120, 49902)]