1859421480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51479}}^1$

素因数の和:51543

約数の個数: 128

約数和(自身を含む): 6523545600

約数和(自身を除く): 4664124120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 7224, 9030, 12040, 18060, 36120, 51479, 102958, 154437, 205916, 257395, 308874, 360353, 411832, 514790, 617748, 720706, 772185, 1029580, 1081059, 1235496, 1441412, 1544370, 1801765, 2059160, 2162118, 2213597, 2882824, 3088740, 3603530, 4324236, 4427194, 5405295, 6177480, 6640791, 7207060, 8648472, 8854388, 10810590, 11067985, 13281582, 14414120, 15495179, 17708776, 21621180, 22135970, 26563164, 30990358, 33203955, 43242360, 44271940, 46485537, 53126328, 61980716, 66407910, 77475895, 88543880, 92971074, 123961432, 132815820, 154951790, 185942148, 232427685, 265631640, 309903580, 371884296, 464855370, 619807160, 929710740, 1859421480]

約数ペア:

[(1, 1859421480), (2, 929710740), (3, 619807160), (4, 464855370), (5, 371884296), (6, 309903580), (7, 265631640), (8, 232427685), (10, 185942148), (12, 154951790), (14, 132815820), (15, 123961432), (20, 92971074), (21, 88543880), (24, 77475895), (28, 66407910), (30, 61980716), (35, 53126328), (40, 46485537), (42, 44271940), (43, 43242360), (56, 33203955), (60, 30990358), (70, 26563164), (84, 22135970), (86, 21621180), (105, 17708776), (120, 15495179), (129, 14414120), (140, 13281582), (168, 11067985), (172, 10810590), (210, 8854388), (215, 8648472), (258, 7207060), (280, 6640791), (301, 6177480), (344, 5405295), (420, 4427194), (430, 4324236), (516, 3603530), (602, 3088740), (645, 2882824), (840, 2213597), (860, 2162118), (903, 2059160), (1032, 1801765), (1204, 1544370), (1290, 1441412), (1505, 1235496), (1720, 1081059), (1806, 1029580), (2408, 772185), (2580, 720706), (3010, 617748), (3612, 514790), (4515, 411832), (5160, 360353), (6020, 308874), (7224, 257395), (9030, 205916), (12040, 154437), (18060, 102958), (36120, 51479)]