206884440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1626

約数の個数: 192

約数和(自身を含む): 783432000

約数和(自身を除く): 576547560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1484, 1549, 1590, 1855, 1908, 2120, 2226, 2385, 2520, 2968, 3098, 3180, 3339, 3710, 3816, 4452, 4647, 4770, 5565, 6196, 6360, 6678, 7420, 7745, 8904, 9294, 9540, 10843, 11130, 12392, 13356, 13941, 14840, 15490, 16695, 18588, 19080, 21686, 22260, 23235, 26712, 27882, 30980, 32529, 33390, 37176, 43372, 44520, 46470, 54215, 55764, 61960, 65058, 66780, 69705, 82097, 86744, 92940, 97587, 108430, 111528, 130116, 133560, 139410, 162645, 164194, 185880, 195174, 216860, 246291, 260232, 278820, 325290, 328388, 390348, 410485, 433720, 487935, 492582, 557640, 574679, 650580, 656776, 738873, 780696, 820970, 975870, 985164, 1149358, 1231455, 1301160, 1477746, 1641940, 1724037, 1951740, 1970328, 2298716, 2462910, 2873395, 2955492, 3283880, 3448074, 3694365, 3903480, 4597432, 4925820, 5172111, 5746790, 5910984, 6896148, 7388730, 8620185, 9851640, 10344222, 11493580, 13792296, 14777460, 17240370, 20688444, 22987160, 25860555, 29554920, 34480740, 41376888, 51721110, 68961480, 103442220, 206884440]

約数ペア:

[(1, 206884440), (2, 103442220), (3, 68961480), (4, 51721110), (5, 41376888), (6, 34480740), (7, 29554920), (8, 25860555), (9, 22987160), (10, 20688444), (12, 17240370), (14, 14777460), (15, 13792296), (18, 11493580), (20, 10344222), (21, 9851640), (24, 8620185), (28, 7388730), (30, 6896148), (35, 5910984), (36, 5746790), (40, 5172111), (42, 4925820), (45, 4597432), (53, 3903480), (56, 3694365), (60, 3448074), (63, 3283880), (70, 2955492), (72, 2873395), (84, 2462910), (90, 2298716), (105, 1970328), (106, 1951740), (120, 1724037), (126, 1641940), (140, 1477746), (159, 1301160), (168, 1231455), (180, 1149358), (210, 985164), (212, 975870), (252, 820970), (265, 780696), (280, 738873), (315, 656776), (318, 650580), (360, 574679), (371, 557640), (420, 492582), (424, 487935), (477, 433720), (504, 410485), (530, 390348), (630, 328388), (636, 325290), (742, 278820), (795, 260232), (840, 246291), (954, 216860), (1060, 195174), (1113, 185880), (1260, 164194), (1272, 162645), (1484, 139410), (1549, 133560), (1590, 130116), (1855, 111528), (1908, 108430), (2120, 97587), (2226, 92940), (2385, 86744), (2520, 82097), (2968, 69705), (3098, 66780), (3180, 65058), (3339, 61960), (3710, 55764), (3816, 54215), (4452, 46470), (4647, 44520), (4770, 43372), (5565, 37176), (6196, 33390), (6360, 32529), (6678, 30980), (7420, 27882), (7745, 26712), (8904, 23235), (9294, 22260), (9540, 21686), (10843, 19080), (11130, 18588), (12392, 16695), (13356, 15490), (13941, 14840)]