2136687280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 6234672384

約数和(自身を除く): 4097985104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 107, 112, 130, 140, 169, 182, 208, 211, 214, 260, 280, 338, 364, 422, 428, 455, 520, 535, 560, 676, 728, 749, 844, 845, 856, 910, 1040, 1055, 1070, 1183, 1352, 1391, 1456, 1477, 1498, 1688, 1690, 1712, 1820, 2110, 2140, 2366, 2704, 2743, 2782, 2954, 2996, 3376, 3380, 3640, 3745, 4220, 4280, 4732, 5486, 5564, 5908, 5915, 5992, 6760, 6955, 7280, 7385, 7490, 8440, 8560, 9464, 9737, 10972, 11128, 11816, 11830, 11984, 13520, 13715, 13910, 14770, 14980, 16880, 18083, 18928, 19201, 19474, 21944, 22256, 22577, 23632, 23660, 27430, 27820, 29540, 29960, 35659, 36166, 38402, 38948, 43888, 45154, 47320, 48685, 54860, 55640, 59080, 59920, 71318, 72332, 76804, 77896, 90308, 90415, 94640, 96005, 97370, 109720, 111280, 112885, 118160, 126581, 142636, 144664, 153608, 155792, 158039, 178295, 180616, 180830, 192010, 194740, 219440, 225770, 249613, 253162, 285272, 289328, 293501, 307216, 316078, 356590, 361232, 361660, 384020, 389480, 451540, 499226, 506324, 570544, 587002, 632156, 632905, 713180, 723320, 768040, 778960, 790195, 903080, 998452, 1012648, 1174004, 1248065, 1264312, 1265810, 1426360, 1446640, 1467505, 1536080, 1580390, 1806160, 1996904, 2025296, 2054507, 2348008, 2496130, 2528624, 2531620, 2852720, 2935010, 3160780, 3815513, 3993808, 4109014, 4696016, 4992260, 5063240, 5870020, 6321560, 7631026, 8218028, 9984520, 10126480, 10272535, 11740040, 12643120, 15262052, 16436056, 19077565, 19969040, 20545070, 23480080, 26708591, 30524104, 32872112, 38155130, 41090140, 53417182, 61048208, 76310260, 82180280, 106834364, 133542955, 152620520, 164360560, 213668728, 267085910, 305241040, 427337456, 534171820, 1068343640, 2136687280]

約数ペア:

[(1, 2136687280), (2, 1068343640), (4, 534171820), (5, 427337456), (7, 305241040), (8, 267085910), (10, 213668728), (13, 164360560), (14, 152620520), (16, 133542955), (20, 106834364), (26, 82180280), (28, 76310260), (35, 61048208), (40, 53417182), (52, 41090140), (56, 38155130), (65, 32872112), (70, 30524104), (80, 26708591), (91, 23480080), (104, 20545070), (107, 19969040), (112, 19077565), (130, 16436056), (140, 15262052), (169, 12643120), (182, 11740040), (208, 10272535), (211, 10126480), (214, 9984520), (260, 8218028), (280, 7631026), (338, 6321560), (364, 5870020), (422, 5063240), (428, 4992260), (455, 4696016), (520, 4109014), (535, 3993808), (560, 3815513), (676, 3160780), (728, 2935010), (749, 2852720), (844, 2531620), (845, 2528624), (856, 2496130), (910, 2348008), (1040, 2054507), (1055, 2025296), (1070, 1996904), (1183, 1806160), (1352, 1580390), (1391, 1536080), (1456, 1467505), (1477, 1446640), (1498, 1426360), (1688, 1265810), (1690, 1264312), (1712, 1248065), (1820, 1174004), (2110, 1012648), (2140, 998452), (2366, 903080), (2704, 790195), (2743, 778960), (2782, 768040), (2954, 723320), (2996, 713180), (3376, 632905), (3380, 632156), (3640, 587002), (3745, 570544), (4220, 506324), (4280, 499226), (4732, 451540), (5486, 389480), (5564, 384020), (5908, 361660), (5915, 361232), (5992, 356590), (6760, 316078), (6955, 307216), (7280, 293501), (7385, 289328), (7490, 285272), (8440, 253162), (8560, 249613), (9464, 225770), (9737, 219440), (10972, 194740), (11128, 192010), (11816, 180830), (11830, 180616), (11984, 178295), (13520, 158039), (13715, 155792), (13910, 153608), (14770, 144664), (14980, 142636), (16880, 126581), (18083, 118160), (18928, 112885), (19201, 111280), (19474, 109720), (21944, 97370), (22256, 96005), (22577, 94640), (23632, 90415), (23660, 90308), (27430, 77896), (27820, 76804), (29540, 72332), (29960, 71318), (35659, 59920), (36166, 59080), (38402, 55640), (38948, 54860), (43888, 48685), (45154, 47320)]