16248120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 60203520

約数和(自身を除く): 43955400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 56, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 120, 138, 140, 145, 161, 168, 174, 184, 203, 210, 230, 232, 276, 280, 290, 322, 345, 348, 406, 420, 435, 460, 483, 552, 580, 609, 644, 667, 690, 696, 805, 812, 840, 841, 870, 920, 966, 1015, 1160, 1218, 1288, 1334, 1380, 1610, 1624, 1682, 1740, 1932, 2001, 2030, 2415, 2436, 2523, 2668, 2760, 3045, 3220, 3335, 3364, 3480, 3864, 4002, 4060, 4205, 4669, 4830, 4872, 5046, 5336, 5887, 6090, 6440, 6670, 6728, 8004, 8120, 8410, 9338, 9660, 10005, 10092, 11774, 12180, 12615, 13340, 14007, 16008, 16820, 17661, 18676, 19320, 19343, 20010, 20184, 23345, 23548, 24360, 25230, 26680, 28014, 29435, 33640, 35322, 37352, 38686, 40020, 46690, 47096, 50460, 56028, 58029, 58870, 70035, 70644, 77372, 80040, 88305, 93380, 96715, 100920, 112056, 116058, 117740, 135401, 140070, 141288, 154744, 176610, 186760, 193430, 232116, 235480, 270802, 280140, 290145, 353220, 386860, 406203, 464232, 541604, 560280, 580290, 677005, 706440, 773720, 812406, 1083208, 1160580, 1354010, 1624812, 2031015, 2321160, 2708020, 3249624, 4062030, 5416040, 8124060, 16248120]

約数ペア:

[(1, 16248120), (2, 8124060), (3, 5416040), (4, 4062030), (5, 3249624), (6, 2708020), (7, 2321160), (8, 2031015), (10, 1624812), (12, 1354010), (14, 1160580), (15, 1083208), (20, 812406), (21, 773720), (23, 706440), (24, 677005), (28, 580290), (29, 560280), (30, 541604), (35, 464232), (40, 406203), (42, 386860), (46, 353220), (56, 290145), (58, 280140), (60, 270802), (69, 235480), (70, 232116), (84, 193430), (87, 186760), (92, 176610), (105, 154744), (115, 141288), (116, 140070), (120, 135401), (138, 117740), (140, 116058), (145, 112056), (161, 100920), (168, 96715), (174, 93380), (184, 88305), (203, 80040), (210, 77372), (230, 70644), (232, 70035), (276, 58870), (280, 58029), (290, 56028), (322, 50460), (345, 47096), (348, 46690), (406, 40020), (420, 38686), (435, 37352), (460, 35322), (483, 33640), (552, 29435), (580, 28014), (609, 26680), (644, 25230), (667, 24360), (690, 23548), (696, 23345), (805, 20184), (812, 20010), (840, 19343), (841, 19320), (870, 18676), (920, 17661), (966, 16820), (1015, 16008), (1160, 14007), (1218, 13340), (1288, 12615), (1334, 12180), (1380, 11774), (1610, 10092), (1624, 10005), (1682, 9660), (1740, 9338), (1932, 8410), (2001, 8120), (2030, 8004), (2415, 6728), (2436, 6670), (2523, 6440), (2668, 6090), (2760, 5887), (3045, 5336), (3220, 5046), (3335, 4872), (3364, 4830), (3480, 4669), (3864, 4205), (4002, 4060)]