1801705320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1220

約数の個数: 192

約数和(自身を含む): 6038744400

約数和(自身を除く): 4237039080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 89, 90, 106, 120, 159, 178, 180, 212, 265, 267, 318, 356, 360, 424, 445, 477, 530, 534, 636, 712, 795, 801, 890, 954, 1060, 1061, 1068, 1272, 1335, 1590, 1602, 1780, 1908, 2120, 2122, 2136, 2385, 2670, 3180, 3183, 3204, 3560, 3816, 4005, 4244, 4717, 4770, 5305, 5340, 6360, 6366, 6408, 8010, 8488, 9434, 9540, 9549, 10610, 10680, 12732, 14151, 15915, 16020, 18868, 19080, 19098, 21220, 23585, 25464, 28302, 31830, 32040, 37736, 38196, 42440, 42453, 47170, 47745, 56233, 56604, 63660, 70755, 76392, 84906, 94340, 94429, 95490, 112466, 113208, 127320, 141510, 168699, 169812, 188680, 188858, 190980, 212265, 224932, 281165, 283020, 283287, 337398, 339624, 377716, 381960, 424530, 449864, 472145, 506097, 562330, 566040, 566574, 674796, 755432, 843495, 849060, 849861, 944290, 1012194, 1124660, 1133148, 1349592, 1416435, 1686990, 1698120, 1699722, 1888580, 2024388, 2249320, 2266296, 2530485, 2832870, 3373980, 3399444, 3777160, 4048776, 4249305, 5004737, 5060970, 5665740, 6747960, 6798888, 8498610, 10009474, 10121940, 11331480, 15014211, 16997220, 20018948, 20243880, 25023685, 30028422, 33994440, 40037896, 45042633, 50047370, 60056844, 75071055, 90085266, 100094740, 120113688, 150142110, 180170532, 200189480, 225213165, 300284220, 360341064, 450426330, 600568440, 900852660, 1801705320]

約数ペア:

[(1, 1801705320), (2, 900852660), (3, 600568440), (4, 450426330), (5, 360341064), (6, 300284220), (8, 225213165), (9, 200189480), (10, 180170532), (12, 150142110), (15, 120113688), (18, 100094740), (20, 90085266), (24, 75071055), (30, 60056844), (36, 50047370), (40, 45042633), (45, 40037896), (53, 33994440), (60, 30028422), (72, 25023685), (89, 20243880), (90, 20018948), (106, 16997220), (120, 15014211), (159, 11331480), (178, 10121940), (180, 10009474), (212, 8498610), (265, 6798888), (267, 6747960), (318, 5665740), (356, 5060970), (360, 5004737), (424, 4249305), (445, 4048776), (477, 3777160), (530, 3399444), (534, 3373980), (636, 2832870), (712, 2530485), (795, 2266296), (801, 2249320), (890, 2024388), (954, 1888580), (1060, 1699722), (1061, 1698120), (1068, 1686990), (1272, 1416435), (1335, 1349592), (1590, 1133148), (1602, 1124660), (1780, 1012194), (1908, 944290), (2120, 849861), (2122, 849060), (2136, 843495), (2385, 755432), (2670, 674796), (3180, 566574), (3183, 566040), (3204, 562330), (3560, 506097), (3816, 472145), (4005, 449864), (4244, 424530), (4717, 381960), (4770, 377716), (5305, 339624), (5340, 337398), (6360, 283287), (6366, 283020), (6408, 281165), (8010, 224932), (8488, 212265), (9434, 190980), (9540, 188858), (9549, 188680), (10610, 169812), (10680, 168699), (12732, 141510), (14151, 127320), (15915, 113208), (16020, 112466), (18868, 95490), (19080, 94429), (19098, 94340), (21220, 84906), (23585, 76392), (25464, 70755), (28302, 63660), (31830, 56604), (32040, 56233), (37736, 47745), (38196, 47170), (42440, 42453)]