1318923480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1867}}^1$

素因数の和:1946

約数の個数: 192

約数和(自身を含む): 4685840640

約数和(自身を除く): 3366917160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 841, 870, 1015, 1160, 1218, 1624, 1682, 1740, 1867, 2030, 2436, 2523, 3045, 3364, 3480, 3734, 4060, 4205, 4872, 5046, 5601, 5887, 6090, 6728, 7468, 8120, 8410, 9335, 10092, 11202, 11774, 12180, 12615, 13069, 14936, 16820, 17661, 18670, 20184, 22404, 23548, 24360, 25230, 26138, 28005, 29435, 33640, 35322, 37340, 39207, 44808, 47096, 50460, 52276, 54143, 56010, 58870, 65345, 70644, 74680, 78414, 88305, 100920, 104552, 108286, 112020, 117740, 130690, 141288, 156828, 162429, 176610, 196035, 216572, 224040, 235480, 261380, 270715, 313656, 324858, 353220, 379001, 392070, 433144, 522760, 541430, 649716, 706440, 758002, 784140, 812145, 1082860, 1137003, 1299432, 1516004, 1568280, 1570147, 1624290, 1895005, 2165720, 2274006, 3032008, 3140294, 3248580, 3790010, 4548012, 4710441, 5685015, 6280588, 6497160, 7580020, 7850735, 9096024, 9420882, 10991029, 11370030, 12561176, 15160040, 15701470, 18841764, 21982058, 22740060, 23552205, 31402940, 32973087, 37683528, 43964116, 45480120, 47104410, 54955145, 62805880, 65946174, 87928232, 94208820, 109910290, 131892348, 164865435, 188417640, 219820580, 263784696, 329730870, 439641160, 659461740, 1318923480]

約数ペア:

[(1, 1318923480), (2, 659461740), (3, 439641160), (4, 329730870), (5, 263784696), (6, 219820580), (7, 188417640), (8, 164865435), (10, 131892348), (12, 109910290), (14, 94208820), (15, 87928232), (20, 65946174), (21, 62805880), (24, 54955145), (28, 47104410), (29, 45480120), (30, 43964116), (35, 37683528), (40, 32973087), (42, 31402940), (56, 23552205), (58, 22740060), (60, 21982058), (70, 18841764), (84, 15701470), (87, 15160040), (105, 12561176), (116, 11370030), (120, 10991029), (140, 9420882), (145, 9096024), (168, 7850735), (174, 7580020), (203, 6497160), (210, 6280588), (232, 5685015), (280, 4710441), (290, 4548012), (348, 3790010), (406, 3248580), (420, 3140294), (435, 3032008), (580, 2274006), (609, 2165720), (696, 1895005), (812, 1624290), (840, 1570147), (841, 1568280), (870, 1516004), (1015, 1299432), (1160, 1137003), (1218, 1082860), (1624, 812145), (1682, 784140), (1740, 758002), (1867, 706440), (2030, 649716), (2436, 541430), (2523, 522760), (3045, 433144), (3364, 392070), (3480, 379001), (3734, 353220), (4060, 324858), (4205, 313656), (4872, 270715), (5046, 261380), (5601, 235480), (5887, 224040), (6090, 216572), (6728, 196035), (7468, 176610), (8120, 162429), (8410, 156828), (9335, 141288), (10092, 130690), (11202, 117740), (11774, 112020), (12180, 108286), (12615, 104552), (13069, 100920), (14936, 88305), (16820, 78414), (17661, 74680), (18670, 70644), (20184, 65345), (22404, 58870), (23548, 56010), (24360, 54143), (25230, 52276), (26138, 50460), (28005, 47096), (29435, 44808), (33640, 39207), (35322, 37340)]