263592420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2154

約数の個数: 192

約数和(自身を含む): 948326400

約数和(自身を除く): 684733980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1092, 1196, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 2093, 2099, 2415, 2730, 2990, 3220, 3588, 4186, 4198, 4485, 4830, 5460, 5980, 6279, 6297, 8372, 8396, 8970, 9660, 10465, 10495, 12558, 12594, 14693, 17940, 20930, 20990, 25116, 25188, 27287, 29386, 31395, 31485, 41860, 41980, 44079, 48277, 54574, 58772, 62790, 62970, 73465, 81861, 88158, 96554, 109148, 125580, 125940, 136435, 144831, 146930, 163722, 176316, 191009, 193108, 220395, 241385, 272870, 289662, 293860, 327444, 337939, 382018, 409305, 440790, 482770, 545740, 573027, 579324, 627601, 675878, 724155, 764036, 818610, 881580, 955045, 965540, 1013817, 1146054, 1255202, 1351756, 1448310, 1637220, 1689695, 1882803, 1910090, 2027634, 2292108, 2510404, 2865135, 2896620, 3138005, 3379390, 3765606, 3820180, 4055268, 4393207, 5069085, 5730270, 6276010, 6758780, 7531212, 8786414, 9414015, 10138170, 11460540, 12552020, 13179621, 17572828, 18828030, 20276340, 21966035, 26359242, 37656060, 43932070, 52718484, 65898105, 87864140, 131796210, 263592420]

約数ペア:

[(1, 263592420), (2, 131796210), (3, 87864140), (4, 65898105), (5, 52718484), (6, 43932070), (7, 37656060), (10, 26359242), (12, 21966035), (13, 20276340), (14, 18828030), (15, 17572828), (20, 13179621), (21, 12552020), (23, 11460540), (26, 10138170), (28, 9414015), (30, 8786414), (35, 7531212), (39, 6758780), (42, 6276010), (46, 5730270), (52, 5069085), (60, 4393207), (65, 4055268), (69, 3820180), (70, 3765606), (78, 3379390), (84, 3138005), (91, 2896620), (92, 2865135), (105, 2510404), (115, 2292108), (130, 2027634), (138, 1910090), (140, 1882803), (156, 1689695), (161, 1637220), (182, 1448310), (195, 1351756), (210, 1255202), (230, 1146054), (260, 1013817), (273, 965540), (276, 955045), (299, 881580), (322, 818610), (345, 764036), (364, 724155), (390, 675878), (420, 627601), (455, 579324), (460, 573027), (483, 545740), (546, 482770), (598, 440790), (644, 409305), (690, 382018), (780, 337939), (805, 327444), (897, 293860), (910, 289662), (966, 272870), (1092, 241385), (1196, 220395), (1365, 193108), (1380, 191009), (1495, 176316), (1610, 163722), (1794, 146930), (1820, 144831), (1932, 136435), (2093, 125940), (2099, 125580), (2415, 109148), (2730, 96554), (2990, 88158), (3220, 81861), (3588, 73465), (4186, 62970), (4198, 62790), (4485, 58772), (4830, 54574), (5460, 48277), (5980, 44079), (6279, 41980), (6297, 41860), (8372, 31485), (8396, 31395), (8970, 29386), (9660, 27287), (10465, 25188), (10495, 25116), (12558, 20990), (12594, 20930), (14693, 17940)]