20776399560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39829}}^1$

素因数の和:39882

約数の個数: 320

約数和(自身を含む): 83279750400

約数和(自身を除く): 62503350840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 324, 345, 360, 378, 405, 414, 420, 460, 483, 504, 540, 552, 567, 621, 630, 644, 648, 690, 756, 805, 810, 828, 840, 920, 945, 966, 1035, 1080, 1134, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1620, 1656, 1863, 1890, 1932, 2070, 2268, 2415, 2484, 2520, 2760, 2835, 2898, 3105, 3220, 3240, 3726, 3780, 3864, 4140, 4347, 4536, 4830, 4968, 5670, 5796, 6210, 6440, 7245, 7452, 7560, 8280, 8694, 9315, 9660, 11340, 11592, 12420, 13041, 14490, 14904, 17388, 18630, 19320, 21735, 22680, 24840, 26082, 28980, 34776, 37260, 39829, 43470, 52164, 57960, 65205, 74520, 79658, 86940, 104328, 119487, 130410, 159316, 173880, 199145, 238974, 260820, 278803, 318632, 358461, 398290, 477948, 521640, 557606, 597435, 716922, 796580, 836409, 916067, 955896, 1075383, 1115212, 1194870, 1394015, 1433844, 1593160, 1672818, 1792305, 1832134, 2150766, 2230424, 2389740, 2509227, 2748201, 2788030, 2867688, 3226149, 3345636, 3584610, 3664268, 4182045, 4301532, 4580335, 4779480, 5018454, 5376915, 5496402, 5576060, 6412469, 6452298, 6691272, 7169220, 7328536, 7527681, 8244603, 8364090, 8603064, 9160670, 10036908, 10753830, 10992804, 11152120, 12546135, 12824938, 12904596, 13741005, 14338440, 15055362, 16130745, 16489206, 16728180, 18321340, 19237407, 20073816, 21507660, 21985608, 22583043, 24733809, 25092270, 25649876, 25809192, 27482010, 30110724, 32062345, 32261490, 32978412, 33456360, 36642680, 37638405, 38474814, 41223015, 43015320, 45166086, 49467618, 50184540, 51299752, 54964020, 57712221, 60221448, 64124690, 64522980, 65956824, 74201427, 75276810, 76949628, 82446030, 90332172, 96187035, 98935236, 100369080, 109928040, 112915215, 115424442, 123669045, 128249380, 129045960, 148402854, 150553620, 153899256, 164892060, 173136663, 180664344, 192374070, 197870472, 225830430, 230848884, 247338090, 256498760, 288561105, 296805708, 301107240, 329784120, 346273326, 371007135, 384748140, 451660860, 461697768, 494676180, 519409989, 577122210, 593611416, 692546652, 742014270, 769496280, 865683315, 903321720, 989352360, 1038819978, 1154244420, 1385093304, 1484028540, 1731366630, 2077639956, 2308488840, 2597049945, 2968057080, 3462733260, 4155279912, 5194099890, 6925466520, 10388199780, 20776399560]

約数ペア:

[(1, 20776399560), (2, 10388199780), (3, 6925466520), (4, 5194099890), (5, 4155279912), (6, 3462733260), (7, 2968057080), (8, 2597049945), (9, 2308488840), (10, 2077639956), (12, 1731366630), (14, 1484028540), (15, 1385093304), (18, 1154244420), (20, 1038819978), (21, 989352360), (23, 903321720), (24, 865683315), (27, 769496280), (28, 742014270), (30, 692546652), (35, 593611416), (36, 577122210), (40, 519409989), (42, 494676180), (45, 461697768), (46, 451660860), (54, 384748140), (56, 371007135), (60, 346273326), (63, 329784120), (69, 301107240), (70, 296805708), (72, 288561105), (81, 256498760), (84, 247338090), (90, 230848884), (92, 225830430), (105, 197870472), (108, 192374070), (115, 180664344), (120, 173136663), (126, 164892060), (135, 153899256), (138, 150553620), (140, 148402854), (161, 129045960), (162, 128249380), (168, 123669045), (180, 115424442), (184, 112915215), (189, 109928040), (207, 100369080), (210, 98935236), (216, 96187035), (230, 90332172), (252, 82446030), (270, 76949628), (276, 75276810), (280, 74201427), (315, 65956824), (322, 64522980), (324, 64124690), (345, 60221448), (360, 57712221), (378, 54964020), (405, 51299752), (414, 50184540), (420, 49467618), (460, 45166086), (483, 43015320), (504, 41223015), (540, 38474814), (552, 37638405), (567, 36642680), (621, 33456360), (630, 32978412), (644, 32261490), (648, 32062345), (690, 30110724), (756, 27482010), (805, 25809192), (810, 25649876), (828, 25092270), (840, 24733809), (920, 22583043), (945, 21985608), (966, 21507660), (1035, 20073816), (1080, 19237407), (1134, 18321340), (1242, 16728180), (1260, 16489206), (1288, 16130745), (1380, 15055362), (1449, 14338440), (1512, 13741005), (1610, 12904596), (1620, 12824938), (1656, 12546135), (1863, 11152120), (1890, 10992804), (1932, 10753830), (2070, 10036908), (2268, 9160670), (2415, 8603064), (2484, 8364090), (2520, 8244603), (2760, 7527681), (2835, 7328536), (2898, 7169220), (3105, 6691272), (3220, 6452298), (3240, 6412469), (3726, 5576060), (3780, 5496402), (3864, 5376915), (4140, 5018454), (4347, 4779480), (4536, 4580335), (4830, 4301532), (4968, 4182045), (5670, 3664268), (5796, 3584610), (6210, 3345636), (6440, 3226149), (7245, 2867688), (7452, 2788030), (7560, 2748201), (8280, 2509227), (8694, 2389740), (9315, 2230424), (9660, 2150766), (11340, 1832134), (11592, 1792305), (12420, 1672818), (13041, 1593160), (14490, 1433844), (14904, 1394015), (17388, 1194870), (18630, 1115212), (19320, 1075383), (21735, 955896), (22680, 916067), (24840, 836409), (26082, 796580), (28980, 716922), (34776, 597435), (37260, 557606), (39829, 521640), (43470, 477948), (52164, 398290), (57960, 358461), (65205, 318632), (74520, 278803), (79658, 260820), (86940, 238974), (104328, 199145), (119487, 173880), (130410, 159316)]