12886440

素因数分解:

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

素因数の和:96

約数の個数: 192

約数和(自身を含む): 47779200

約数和(自身を除く): 34892760

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, 529, 552, 580, 609, 644, 667, 690, 696, 805, 812, 840, 870, 920, 966, 1015, 1058, 1160, 1218, 1288, 1334, 1380, 1587, 1610, 1624, 1740, 1932, 2001, 2030, 2116, 2415, 2436, 2645, 2668, 2760, 3045, 3174, 3220, 3335, 3480, 3703, 3864, 4002, 4060, 4232, 4669, 4830, 4872, 5290, 5336, 6090, 6348, 6440, 6670, 7406, 7935, 8004, 8120, 9338, 9660, 10005, 10580, 11109, 12180, 12696, 13340, 14007, 14812, 15341, 15870, 16008, 18515, 18676, 19320, 20010, 21160, 22218, 23345, 24360, 26680, 28014, 29624, 30682, 31740, 37030, 37352, 40020, 44436, 46023, 46690, 55545, 56028, 61364, 63480, 70035, 74060, 76705, 80040, 88872, 92046, 93380, 107387, 111090, 112056, 122728, 140070, 148120, 153410, 184092, 186760, 214774, 222180, 230115, 280140, 306820, 322161, 368184, 429548, 444360, 460230, 536935, 560280, 613640, 644322, 859096, 920460, 1073870, 1288644, 1610805, 1840920, 2147740, 2577288, 3221610, 4295480, 6443220, 12886440]

約数ペア:

[(1, 12886440), (2, 6443220), (3, 4295480), (4, 3221610), (5, 2577288), (6, 2147740), (7, 1840920), (8, 1610805), (10, 1288644), (12, 1073870), (14, 920460), (15, 859096), (20, 644322), (21, 613640), (23, 560280), (24, 536935), (28, 460230), (29, 444360), (30, 429548), (35, 368184), (40, 322161), (42, 306820), (46, 280140), (56, 230115), (58, 222180), (60, 214774), (69, 186760), (70, 184092), (84, 153410), (87, 148120), (92, 140070), (105, 122728), (115, 112056), (116, 111090), (120, 107387), (138, 93380), (140, 92046), (145, 88872), (161, 80040), (168, 76705), (174, 74060), (184, 70035), (203, 63480), (210, 61364), (230, 56028), (232, 55545), (276, 46690), (280, 46023), (290, 44436), (322, 40020), (345, 37352), (348, 37030), (406, 31740), (420, 30682), (435, 29624), (460, 28014), (483, 26680), (529, 24360), (552, 23345), (580, 22218), (609, 21160), (644, 20010), (667, 19320), (690, 18676), (696, 18515), (805, 16008), (812, 15870), (840, 15341), (870, 14812), (920, 14007), (966, 13340), (1015, 12696), (1058, 12180), (1160, 11109), (1218, 10580), (1288, 10005), (1334, 9660), (1380, 9338), (1587, 8120), (1610, 8004), (1624, 7935), (1740, 7406), (1932, 6670), (2001, 6440), (2030, 6348), (2116, 6090), (2415, 5336), (2436, 5290), (2645, 4872), (2668, 4830), (2760, 4669), (3045, 4232), (3174, 4060), (3220, 4002), (3335, 3864), (3480, 3703)]