423886260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 192

約数和(自身を含む): 1419264000

約数和(自身を除く): 995377740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 343, 420, 430, 479, 490, 516, 588, 602, 645, 686, 735, 860, 903, 958, 980, 1029, 1204, 1290, 1372, 1437, 1470, 1505, 1715, 1806, 1916, 2058, 2107, 2395, 2580, 2874, 2940, 3010, 3353, 3430, 3612, 4116, 4214, 4515, 4790, 5145, 5748, 6020, 6321, 6706, 6860, 7185, 8428, 9030, 9580, 10059, 10290, 10535, 12642, 13412, 14370, 14749, 16765, 18060, 20118, 20580, 20597, 21070, 23471, 25284, 28740, 29498, 31605, 33530, 40236, 41194, 42140, 44247, 46942, 50295, 58996, 61791, 63210, 67060, 70413, 73745, 82388, 88494, 93884, 100590, 102985, 117355, 123582, 126420, 140826, 144179, 147490, 164297, 176988, 201180, 205970, 221235, 234710, 247164, 281652, 288358, 294980, 308955, 328594, 352065, 411940, 432537, 442470, 469420, 492891, 576716, 617910, 657188, 704130, 720895, 821485, 865074, 884940, 985782, 1009253, 1235820, 1408260, 1441790, 1642970, 1730148, 1971564, 2018506, 2162685, 2464455, 2883580, 3027759, 3285940, 4037012, 4325370, 4928910, 5046265, 6055518, 7064771, 8650740, 9857820, 10092530, 12111036, 14129542, 15138795, 20185060, 21194313, 28259084, 30277590, 35323855, 42388626, 60555180, 70647710, 84777252, 105971565, 141295420, 211943130, 423886260]

約数ペア:

[(1, 423886260), (2, 211943130), (3, 141295420), (4, 105971565), (5, 84777252), (6, 70647710), (7, 60555180), (10, 42388626), (12, 35323855), (14, 30277590), (15, 28259084), (20, 21194313), (21, 20185060), (28, 15138795), (30, 14129542), (35, 12111036), (42, 10092530), (43, 9857820), (49, 8650740), (60, 7064771), (70, 6055518), (84, 5046265), (86, 4928910), (98, 4325370), (105, 4037012), (129, 3285940), (140, 3027759), (147, 2883580), (172, 2464455), (196, 2162685), (210, 2018506), (215, 1971564), (245, 1730148), (258, 1642970), (294, 1441790), (301, 1408260), (343, 1235820), (420, 1009253), (430, 985782), (479, 884940), (490, 865074), (516, 821485), (588, 720895), (602, 704130), (645, 657188), (686, 617910), (735, 576716), (860, 492891), (903, 469420), (958, 442470), (980, 432537), (1029, 411940), (1204, 352065), (1290, 328594), (1372, 308955), (1437, 294980), (1470, 288358), (1505, 281652), (1715, 247164), (1806, 234710), (1916, 221235), (2058, 205970), (2107, 201180), (2395, 176988), (2580, 164297), (2874, 147490), (2940, 144179), (3010, 140826), (3353, 126420), (3430, 123582), (3612, 117355), (4116, 102985), (4214, 100590), (4515, 93884), (4790, 88494), (5145, 82388), (5748, 73745), (6020, 70413), (6321, 67060), (6706, 63210), (6860, 61791), (7185, 58996), (8428, 50295), (9030, 46942), (9580, 44247), (10059, 42140), (10290, 41194), (10535, 40236), (12642, 33530), (13412, 31605), (14370, 29498), (14749, 28740), (16765, 25284), (18060, 23471), (20118, 21070), (20580, 20597)]