1885852440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:782

約数の個数: 192

約数和(自身を含む): 6299804160

約数和(自身を除く): 4413951720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 227, 235, 282, 360, 376, 423, 454, 470, 491, 564, 681, 705, 846, 908, 940, 982, 1128, 1135, 1362, 1410, 1473, 1692, 1816, 1880, 1964, 2043, 2115, 2270, 2455, 2724, 2820, 2946, 3384, 3405, 3928, 4086, 4230, 4419, 4540, 4910, 5448, 5640, 5892, 6810, 7365, 8172, 8460, 8838, 9080, 9820, 10215, 10669, 11784, 13620, 14730, 16344, 16920, 17676, 19640, 20430, 21338, 22095, 23077, 27240, 29460, 32007, 35352, 40860, 42676, 44190, 46154, 53345, 58920, 64014, 69231, 81720, 85352, 88380, 92308, 96021, 106690, 111457, 115385, 128028, 138462, 160035, 176760, 184616, 192042, 207693, 213380, 222914, 230770, 256056, 276924, 320070, 334371, 346155, 384084, 415386, 426760, 445828, 461540, 480105, 553848, 557285, 640140, 668742, 692310, 768168, 830772, 891656, 923080, 960210, 1003113, 1038465, 1114570, 1280280, 1337484, 1384620, 1661544, 1671855, 1920420, 2006226, 2076930, 2229140, 2674968, 2769240, 3343710, 3840840, 4012452, 4153860, 4458280, 5015565, 5238479, 6687420, 8024904, 8307720, 10031130, 10476958, 13374840, 15715437, 20062260, 20953916, 26192395, 31430874, 40124520, 41907832, 47146311, 52384790, 62861748, 78577185, 94292622, 104769580, 125723496, 157154370, 188585244, 209539160, 235731555, 314308740, 377170488, 471463110, 628617480, 942926220, 1885852440]

約数ペア:

[(1, 1885852440), (2, 942926220), (3, 628617480), (4, 471463110), (5, 377170488), (6, 314308740), (8, 235731555), (9, 209539160), (10, 188585244), (12, 157154370), (15, 125723496), (18, 104769580), (20, 94292622), (24, 78577185), (30, 62861748), (36, 52384790), (40, 47146311), (45, 41907832), (47, 40124520), (60, 31430874), (72, 26192395), (90, 20953916), (94, 20062260), (120, 15715437), (141, 13374840), (180, 10476958), (188, 10031130), (227, 8307720), (235, 8024904), (282, 6687420), (360, 5238479), (376, 5015565), (423, 4458280), (454, 4153860), (470, 4012452), (491, 3840840), (564, 3343710), (681, 2769240), (705, 2674968), (846, 2229140), (908, 2076930), (940, 2006226), (982, 1920420), (1128, 1671855), (1135, 1661544), (1362, 1384620), (1410, 1337484), (1473, 1280280), (1692, 1114570), (1816, 1038465), (1880, 1003113), (1964, 960210), (2043, 923080), (2115, 891656), (2270, 830772), (2455, 768168), (2724, 692310), (2820, 668742), (2946, 640140), (3384, 557285), (3405, 553848), (3928, 480105), (4086, 461540), (4230, 445828), (4419, 426760), (4540, 415386), (4910, 384084), (5448, 346155), (5640, 334371), (5892, 320070), (6810, 276924), (7365, 256056), (8172, 230770), (8460, 222914), (8838, 213380), (9080, 207693), (9820, 192042), (10215, 184616), (10669, 176760), (11784, 160035), (13620, 138462), (14730, 128028), (16344, 115385), (16920, 111457), (17676, 106690), (19640, 96021), (20430, 92308), (21338, 88380), (22095, 85352), (23077, 81720), (27240, 69231), (29460, 64014), (32007, 58920), (35352, 53345), (40860, 46154), (42676, 44190)]