20567651520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:760

約数の個数: 336

約数和(自身を含む): 71110766592

約数和(自身を除く): 50543115072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 331, 338, 383, 390, 416, 480, 507, 520, 624, 662, 676, 766, 780, 832, 845, 960, 993, 1014, 1040, 1149, 1248, 1324, 1352, 1532, 1560, 1655, 1690, 1915, 1986, 2028, 2080, 2298, 2496, 2535, 2648, 2704, 3064, 3120, 3310, 3380, 3830, 3972, 4056, 4160, 4303, 4596, 4965, 4979, 5070, 5296, 5408, 5745, 6128, 6240, 6620, 6760, 7660, 7944, 8112, 8606, 9192, 9930, 9958, 10140, 10592, 10816, 11490, 12256, 12480, 12909, 13240, 13520, 14937, 15320, 15888, 16224, 17212, 18384, 19860, 19916, 20280, 21184, 21515, 22980, 24512, 24895, 25818, 26480, 27040, 29874, 30640, 31776, 32448, 34424, 36768, 39720, 39832, 40560, 43030, 45960, 49790, 51636, 52960, 54080, 55939, 59748, 61280, 63552, 64545, 64727, 68848, 73536, 74685, 79440, 79664, 81120, 86060, 91920, 99580, 103272, 105920, 111878, 119496, 122560, 126773, 129090, 129454, 137696, 149370, 158880, 159328, 162240, 167817, 172120, 183840, 194181, 199160, 206544, 223756, 238992, 253546, 258180, 258908, 275392, 279695, 298740, 317760, 318656, 323635, 335634, 344240, 367680, 380319, 388362, 398320, 413088, 447512, 477984, 507092, 516360, 517816, 559390, 597480, 633865, 647270, 671268, 688480, 760638, 776724, 796640, 826176, 839085, 895024, 955968, 970905, 1014184, 1032720, 1035632, 1118780, 1194960, 1267730, 1294540, 1342536, 1376960, 1521276, 1553448, 1593280, 1648049, 1678170, 1790048, 1901595, 1941810, 2028368, 2065440, 2071264, 2237560, 2389920, 2535460, 2589080, 2685072, 3042552, 3106896, 3296098, 3356340, 3580096, 3803190, 3883620, 4056736, 4130880, 4142528, 4475120, 4779840, 4944147, 5070920, 5178160, 5370144, 6085104, 6213792, 6592196, 6712680, 7606380, 7767240, 8113472, 8240245, 8950240, 9888294, 10141840, 10356320, 10740288, 12170208, 12427584, 13184392, 13425360, 15212760, 15534480, 16480490, 17900480, 19776588, 20283680, 20712640, 21424637, 24340416, 24720735, 26368784, 26850720, 30425520, 31068960, 32960980, 39553176, 40567360, 42849274, 49441470, 52737568, 53701440, 60851040, 62137920, 64273911, 65921960, 79106352, 85698548, 98882940, 105475136, 107123185, 121702080, 128547822, 131843920, 158212704, 171397096, 197765880, 214246370, 257095644, 263687840, 316425408, 321369555, 342794192, 395531760, 428492740, 514191288, 527375680, 642739110, 685588384, 791063520, 856985480, 1028382576, 1285478220, 1371176768, 1582127040, 1713970960, 2056765152, 2570956440, 3427941920, 4113530304, 5141912880, 6855883840, 10283825760, 20567651520]

約数ペア:

[(1, 20567651520), (2, 10283825760), (3, 6855883840), (4, 5141912880), (5, 4113530304), (6, 3427941920), (8, 2570956440), (10, 2056765152), (12, 1713970960), (13, 1582127040), (15, 1371176768), (16, 1285478220), (20, 1028382576), (24, 856985480), (26, 791063520), (30, 685588384), (32, 642739110), (39, 527375680), (40, 514191288), (48, 428492740), (52, 395531760), (60, 342794192), (64, 321369555), (65, 316425408), (78, 263687840), (80, 257095644), (96, 214246370), (104, 197765880), (120, 171397096), (130, 158212704), (156, 131843920), (160, 128547822), (169, 121702080), (192, 107123185), (195, 105475136), (208, 98882940), (240, 85698548), (260, 79106352), (312, 65921960), (320, 64273911), (331, 62137920), (338, 60851040), (383, 53701440), (390, 52737568), (416, 49441470), (480, 42849274), (507, 40567360), (520, 39553176), (624, 32960980), (662, 31068960), (676, 30425520), (766, 26850720), (780, 26368784), (832, 24720735), (845, 24340416), (960, 21424637), (993, 20712640), (1014, 20283680), (1040, 19776588), (1149, 17900480), (1248, 16480490), (1324, 15534480), (1352, 15212760), (1532, 13425360), (1560, 13184392), (1655, 12427584), (1690, 12170208), (1915, 10740288), (1986, 10356320), (2028, 10141840), (2080, 9888294), (2298, 8950240), (2496, 8240245), (2535, 8113472), (2648, 7767240), (2704, 7606380), (3064, 6712680), (3120, 6592196), (3310, 6213792), (3380, 6085104), (3830, 5370144), (3972, 5178160), (4056, 5070920), (4160, 4944147), (4303, 4779840), (4596, 4475120), (4965, 4142528), (4979, 4130880), (5070, 4056736), (5296, 3883620), (5408, 3803190), (5745, 3580096), (6128, 3356340), (6240, 3296098), (6620, 3106896), (6760, 3042552), (7660, 2685072), (7944, 2589080), (8112, 2535460), (8606, 2389920), (9192, 2237560), (9930, 2071264), (9958, 2065440), (10140, 2028368), (10592, 1941810), (10816, 1901595), (11490, 1790048), (12256, 1678170), (12480, 1648049), (12909, 1593280), (13240, 1553448), (13520, 1521276), (14937, 1376960), (15320, 1342536), (15888, 1294540), (16224, 1267730), (17212, 1194960), (18384, 1118780), (19860, 1035632), (19916, 1032720), (20280, 1014184), (21184, 970905), (21515, 955968), (22980, 895024), (24512, 839085), (24895, 826176), (25818, 796640), (26480, 776724), (27040, 760638), (29874, 688480), (30640, 671268), (31776, 647270), (32448, 633865), (34424, 597480), (36768, 559390), (39720, 517816), (39832, 516360), (40560, 507092), (43030, 477984), (45960, 447512), (49790, 413088), (51636, 398320), (52960, 388362), (54080, 380319), (55939, 367680), (59748, 344240), (61280, 335634), (63552, 323635), (64545, 318656), (64727, 317760), (68848, 298740), (73536, 279695), (74685, 275392), (79440, 258908), (79664, 258180), (81120, 253546), (86060, 238992), (91920, 223756), (99580, 206544), (103272, 199160), (105920, 194181), (111878, 183840), (119496, 172120), (122560, 167817), (126773, 162240), (129090, 159328), (129454, 158880), (137696, 149370)]