13504140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 45864000

約数和(自身を除く): 32359860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 199, 234, 260, 261, 290, 348, 377, 390, 398, 435, 468, 522, 580, 585, 597, 754, 780, 796, 870, 995, 1044, 1131, 1170, 1194, 1305, 1508, 1740, 1791, 1885, 1990, 2262, 2340, 2388, 2587, 2610, 2985, 3393, 3582, 3770, 3980, 4524, 5174, 5220, 5655, 5771, 5970, 6786, 7164, 7540, 7761, 8955, 10348, 11310, 11542, 11940, 12935, 13572, 15522, 16965, 17313, 17910, 22620, 23084, 23283, 25870, 28855, 31044, 33930, 34626, 35820, 38805, 46566, 51740, 51939, 57710, 67860, 69252, 75023, 77610, 86565, 93132, 103878, 115420, 116415, 150046, 155220, 173130, 207756, 225069, 232830, 259695, 300092, 346260, 375115, 450138, 465660, 519390, 675207, 750230, 900276, 1038780, 1125345, 1350414, 1500460, 2250690, 2700828, 3376035, 4501380, 6752070, 13504140]

約数ペア:

[(1, 13504140), (2, 6752070), (3, 4501380), (4, 3376035), (5, 2700828), (6, 2250690), (9, 1500460), (10, 1350414), (12, 1125345), (13, 1038780), (15, 900276), (18, 750230), (20, 675207), (26, 519390), (29, 465660), (30, 450138), (36, 375115), (39, 346260), (45, 300092), (52, 259695), (58, 232830), (60, 225069), (65, 207756), (78, 173130), (87, 155220), (90, 150046), (116, 116415), (117, 115420), (130, 103878), (145, 93132), (156, 86565), (174, 77610), (180, 75023), (195, 69252), (199, 67860), (234, 57710), (260, 51939), (261, 51740), (290, 46566), (348, 38805), (377, 35820), (390, 34626), (398, 33930), (435, 31044), (468, 28855), (522, 25870), (580, 23283), (585, 23084), (597, 22620), (754, 17910), (780, 17313), (796, 16965), (870, 15522), (995, 13572), (1044, 12935), (1131, 11940), (1170, 11542), (1194, 11310), (1305, 10348), (1508, 8955), (1740, 7761), (1791, 7540), (1885, 7164), (1990, 6786), (2262, 5970), (2340, 5771), (2388, 5655), (2587, 5220), (2610, 5174), (2985, 4524), (3393, 3980), (3582, 3770)]