20922538560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14897}}^1$

素因数の和:14954

約数の個数: 448

約数和(自身を含む): 87185479680

約数和(自身を除く): 66262941120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 192, 209, 210, 220, 224, 228, 231, 240, 264, 266, 280, 285, 304, 308, 320, 330, 336, 352, 380, 385, 399, 418, 420, 440, 448, 456, 462, 480, 528, 532, 560, 570, 608, 616, 627, 660, 665, 672, 704, 760, 770, 798, 836, 840, 880, 912, 924, 960, 1045, 1056, 1064, 1120, 1140, 1155, 1216, 1232, 1254, 1320, 1330, 1344, 1463, 1520, 1540, 1596, 1672, 1680, 1760, 1824, 1848, 1995, 2090, 2112, 2128, 2240, 2280, 2310, 2464, 2508, 2640, 2660, 2926, 3040, 3080, 3135, 3192, 3344, 3360, 3520, 3648, 3696, 3990, 4180, 4256, 4389, 4560, 4620, 4928, 5016, 5280, 5320, 5852, 6080, 6160, 6270, 6384, 6688, 6720, 7315, 7392, 7980, 8360, 8512, 8778, 9120, 9240, 10032, 10560, 10640, 11704, 12320, 12540, 12768, 13376, 14630, 14784, 14897, 15960, 16720, 17556, 18240, 18480, 20064, 21280, 21945, 23408, 24640, 25080, 25536, 29260, 29794, 31920, 33440, 35112, 36960, 40128, 42560, 43890, 44691, 46816, 50160, 58520, 59588, 63840, 66880, 70224, 73920, 74485, 87780, 89382, 93632, 100320, 104279, 117040, 119176, 127680, 140448, 148970, 163867, 175560, 178764, 200640, 208558, 223455, 234080, 238352, 280896, 283043, 297940, 312837, 327734, 351120, 357528, 417116, 446910, 468160, 476704, 491601, 521395, 566086, 595880, 625674, 655468, 702240, 715056, 819335, 834232, 849129, 893820, 953408, 983202, 1042790, 1132172, 1147069, 1191760, 1251348, 1310936, 1404480, 1415215, 1430112, 1564185, 1638670, 1668464, 1698258, 1787640, 1966404, 1981301, 2085580, 2264344, 2294138, 2383520, 2458005, 2502696, 2621872, 2830430, 2860224, 3113473, 3128370, 3277340, 3336928, 3396516, 3441207, 3575280, 3932808, 3962602, 4171160, 4245645, 4528688, 4588276, 4767040, 4916010, 5005392, 5243744, 5660860, 5735345, 5943903, 6226946, 6256740, 6554680, 6673856, 6793032, 6882414, 7150560, 7865616, 7925204, 8342320, 8491290, 9057376, 9176552, 9340419, 9832020, 9906505, 10010784, 10487488, 11321720, 11470690, 11887806, 12453892, 12513480, 13109360, 13586064, 13764828, 14301120, 15567365, 15731232, 15850408, 16684640, 16982580, 17206035, 18114752, 18353104, 18680838, 19664040, 19813010, 20021568, 21794311, 22643440, 22941380, 23775612, 24907784, 25026960, 26218720, 27172128, 27529656, 29719515, 31134730, 31462464, 31700816, 33369280, 33965160, 34412070, 36706208, 37361676, 39328080, 39626020, 43588622, 45286880, 45882760, 46702095, 47551224, 49815568, 50053920, 52437440, 54344256, 55059312, 59439030, 62269460, 63401632, 65382933, 67930320, 68824140, 73412416, 74723352, 78656160, 79252040, 87177244, 90573760, 91765520, 93404190, 95102448, 99631136, 100107840, 108971555, 110118624, 118878060, 124538920, 126803264, 130765866, 135860640, 137648280, 149446704, 157312320, 158504080, 174354488, 183531040, 186808380, 190204896, 199262272, 217943110, 220237248, 237756120, 249077840, 261531732, 271721280, 275296560, 298893408, 317008160, 326914665, 348708976, 367062080, 373616760, 380409792, 435886220, 475512240, 498155680, 523063464, 550593120, 597786816, 634016320, 653829330, 697417952, 747233520, 871772440, 951024480, 996311360, 1046126928, 1101186240, 1307658660, 1394835904, 1494467040, 1743544880, 1902048960, 2092253856, 2615317320, 2988934080, 3487089760, 4184507712, 5230634640, 6974179520, 10461269280, 20922538560]

約数ペア:

[(1, 20922538560), (2, 10461269280), (3, 6974179520), (4, 5230634640), (5, 4184507712), (6, 3487089760), (7, 2988934080), (8, 2615317320), (10, 2092253856), (11, 1902048960), (12, 1743544880), (14, 1494467040), (15, 1394835904), (16, 1307658660), (19, 1101186240), (20, 1046126928), (21, 996311360), (22, 951024480), (24, 871772440), (28, 747233520), (30, 697417952), (32, 653829330), (33, 634016320), (35, 597786816), (38, 550593120), (40, 523063464), (42, 498155680), (44, 475512240), (48, 435886220), (55, 380409792), (56, 373616760), (57, 367062080), (60, 348708976), (64, 326914665), (66, 317008160), (70, 298893408), (76, 275296560), (77, 271721280), (80, 261531732), (84, 249077840), (88, 237756120), (95, 220237248), (96, 217943110), (105, 199262272), (110, 190204896), (112, 186808380), (114, 183531040), (120, 174354488), (132, 158504080), (133, 157312320), (140, 149446704), (152, 137648280), (154, 135860640), (160, 130765866), (165, 126803264), (168, 124538920), (176, 118878060), (190, 110118624), (192, 108971555), (209, 100107840), (210, 99631136), (220, 95102448), (224, 93404190), (228, 91765520), (231, 90573760), (240, 87177244), (264, 79252040), (266, 78656160), (280, 74723352), (285, 73412416), (304, 68824140), (308, 67930320), (320, 65382933), (330, 63401632), (336, 62269460), (352, 59439030), (380, 55059312), (385, 54344256), (399, 52437440), (418, 50053920), (420, 49815568), (440, 47551224), (448, 46702095), (456, 45882760), (462, 45286880), (480, 43588622), (528, 39626020), (532, 39328080), (560, 37361676), (570, 36706208), (608, 34412070), (616, 33965160), (627, 33369280), (660, 31700816), (665, 31462464), (672, 31134730), (704, 29719515), (760, 27529656), (770, 27172128), (798, 26218720), (836, 25026960), (840, 24907784), (880, 23775612), (912, 22941380), (924, 22643440), (960, 21794311), (1045, 20021568), (1056, 19813010), (1064, 19664040), (1120, 18680838), (1140, 18353104), (1155, 18114752), (1216, 17206035), (1232, 16982580), (1254, 16684640), (1320, 15850408), (1330, 15731232), (1344, 15567365), (1463, 14301120), (1520, 13764828), (1540, 13586064), (1596, 13109360), (1672, 12513480), (1680, 12453892), (1760, 11887806), (1824, 11470690), (1848, 11321720), (1995, 10487488), (2090, 10010784), (2112, 9906505), (2128, 9832020), (2240, 9340419), (2280, 9176552), (2310, 9057376), (2464, 8491290), (2508, 8342320), (2640, 7925204), (2660, 7865616), (2926, 7150560), (3040, 6882414), (3080, 6793032), (3135, 6673856), (3192, 6554680), (3344, 6256740), (3360, 6226946), (3520, 5943903), (3648, 5735345), (3696, 5660860), (3990, 5243744), (4180, 5005392), (4256, 4916010), (4389, 4767040), (4560, 4588276), (4620, 4528688), (4928, 4245645), (5016, 4171160), (5280, 3962602), (5320, 3932808), (5852, 3575280), (6080, 3441207), (6160, 3396516), (6270, 3336928), (6384, 3277340), (6688, 3128370), (6720, 3113473), (7315, 2860224), (7392, 2830430), (7980, 2621872), (8360, 2502696), (8512, 2458005), (8778, 2383520), (9120, 2294138), (9240, 2264344), (10032, 2085580), (10560, 1981301), (10640, 1966404), (11704, 1787640), (12320, 1698258), (12540, 1668464), (12768, 1638670), (13376, 1564185), (14630, 1430112), (14784, 1415215), (14897, 1404480), (15960, 1310936), (16720, 1251348), (17556, 1191760), (18240, 1147069), (18480, 1132172), (20064, 1042790), (21280, 983202), (21945, 953408), (23408, 893820), (24640, 849129), (25080, 834232), (25536, 819335), (29260, 715056), (29794, 702240), (31920, 655468), (33440, 625674), (35112, 595880), (36960, 566086), (40128, 521395), (42560, 491601), (43890, 476704), (44691, 468160), (46816, 446910), (50160, 417116), (58520, 357528), (59588, 351120), (63840, 327734), (66880, 312837), (70224, 297940), (73920, 283043), (74485, 280896), (87780, 238352), (89382, 234080), (93632, 223455), (100320, 208558), (104279, 200640), (117040, 178764), (119176, 175560), (127680, 163867), (140448, 148970)]