1904449140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2023

約数の個数: 288

約数和(自身を含む): 6906332160

約数和(自身を除く): 5001883020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 29, 30, 33, 34, 36, 44, 45, 51, 55, 58, 60, 66, 68, 85, 87, 90, 99, 102, 110, 116, 132, 145, 153, 165, 170, 174, 180, 187, 198, 204, 220, 255, 261, 290, 306, 319, 330, 340, 348, 374, 396, 435, 493, 495, 510, 522, 561, 580, 612, 638, 660, 748, 765, 870, 935, 957, 986, 990, 1020, 1044, 1122, 1276, 1305, 1479, 1530, 1595, 1683, 1740, 1870, 1914, 1951, 1972, 1980, 2244, 2465, 2610, 2805, 2871, 2958, 3060, 3190, 3366, 3740, 3828, 3902, 4437, 4785, 4930, 5220, 5423, 5610, 5742, 5853, 5916, 6380, 6732, 7395, 7804, 8415, 8874, 9570, 9755, 9860, 10846, 11220, 11484, 11706, 14355, 14790, 16269, 16830, 17559, 17748, 19140, 19510, 21461, 21692, 22185, 23412, 27115, 28710, 29265, 29580, 32538, 33167, 33660, 35118, 39020, 42922, 44370, 48807, 54230, 56579, 57420, 58530, 64383, 65076, 66334, 70236, 81345, 85844, 87795, 88740, 97614, 99501, 107305, 108460, 113158, 117060, 128766, 132668, 162690, 165835, 169737, 175590, 193149, 195228, 199002, 214610, 226316, 244035, 257532, 282895, 298503, 321915, 325380, 331670, 339474, 351180, 364837, 386298, 398004, 429220, 488070, 497505, 509211, 565790, 597006, 622369, 643830, 663340, 678948, 729674, 772596, 848685, 961843, 965745, 976140, 995010, 1018422, 1094511, 1131580, 1194012, 1244738, 1287660, 1459348, 1492515, 1697370, 1824185, 1867107, 1923686, 1931490, 1990020, 2036844, 2189022, 2489476, 2546055, 2885529, 2985030, 3111845, 3283533, 3394740, 3648370, 3734214, 3847372, 3862980, 4378044, 4809215, 5092110, 5472555, 5601321, 5771058, 5970060, 6223690, 6567066, 7296740, 7468428, 8656587, 9335535, 9618430, 10184220, 10580273, 10945110, 11202642, 11542116, 12447380, 13134132, 14427645, 16417665, 17313174, 18671070, 19236860, 21160546, 21890220, 22405284, 28006605, 28855290, 31740819, 32835330, 34626348, 37342140, 42321092, 43282935, 52901365, 56013210, 57710580, 63481638, 65670660, 86565870, 95222457, 105802730, 112026420, 126963276, 158704095, 173131740, 190444914, 211605460, 317408190, 380889828, 476112285, 634816380, 952224570, 1904449140]

約数ペア:

[(1, 1904449140), (2, 952224570), (3, 634816380), (4, 476112285), (5, 380889828), (6, 317408190), (9, 211605460), (10, 190444914), (11, 173131740), (12, 158704095), (15, 126963276), (17, 112026420), (18, 105802730), (20, 95222457), (22, 86565870), (29, 65670660), (30, 63481638), (33, 57710580), (34, 56013210), (36, 52901365), (44, 43282935), (45, 42321092), (51, 37342140), (55, 34626348), (58, 32835330), (60, 31740819), (66, 28855290), (68, 28006605), (85, 22405284), (87, 21890220), (90, 21160546), (99, 19236860), (102, 18671070), (110, 17313174), (116, 16417665), (132, 14427645), (145, 13134132), (153, 12447380), (165, 11542116), (170, 11202642), (174, 10945110), (180, 10580273), (187, 10184220), (198, 9618430), (204, 9335535), (220, 8656587), (255, 7468428), (261, 7296740), (290, 6567066), (306, 6223690), (319, 5970060), (330, 5771058), (340, 5601321), (348, 5472555), (374, 5092110), (396, 4809215), (435, 4378044), (493, 3862980), (495, 3847372), (510, 3734214), (522, 3648370), (561, 3394740), (580, 3283533), (612, 3111845), (638, 2985030), (660, 2885529), (748, 2546055), (765, 2489476), (870, 2189022), (935, 2036844), (957, 1990020), (986, 1931490), (990, 1923686), (1020, 1867107), (1044, 1824185), (1122, 1697370), (1276, 1492515), (1305, 1459348), (1479, 1287660), (1530, 1244738), (1595, 1194012), (1683, 1131580), (1740, 1094511), (1870, 1018422), (1914, 995010), (1951, 976140), (1972, 965745), (1980, 961843), (2244, 848685), (2465, 772596), (2610, 729674), (2805, 678948), (2871, 663340), (2958, 643830), (3060, 622369), (3190, 597006), (3366, 565790), (3740, 509211), (3828, 497505), (3902, 488070), (4437, 429220), (4785, 398004), (4930, 386298), (5220, 364837), (5423, 351180), (5610, 339474), (5742, 331670), (5853, 325380), (5916, 321915), (6380, 298503), (6732, 282895), (7395, 257532), (7804, 244035), (8415, 226316), (8874, 214610), (9570, 199002), (9755, 195228), (9860, 193149), (10846, 175590), (11220, 169737), (11484, 165835), (11706, 162690), (14355, 132668), (14790, 128766), (16269, 117060), (16830, 113158), (17559, 108460), (17748, 107305), (19140, 99501), (19510, 97614), (21461, 88740), (21692, 87795), (22185, 85844), (23412, 81345), (27115, 70236), (28710, 66334), (29265, 65076), (29580, 64383), (32538, 58530), (33167, 57420), (33660, 56579), (35118, 54230), (39020, 48807), (42922, 44370)]