512342880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1261

約数の個数: 192

約数和(自身を含む): 1859397120

約数和(自身を除く): 1347054240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 556, 560, 672, 695, 834, 840, 973, 1097, 1112, 1120, 1390, 1668, 1680, 1946, 2085, 2194, 2224, 2780, 2919, 3291, 3336, 3360, 3892, 4170, 4388, 4448, 4865, 5485, 5560, 5838, 6582, 6672, 7679, 7784, 8340, 8776, 9730, 10970, 11120, 11676, 13164, 13344, 14595, 15358, 15568, 16455, 16680, 17552, 19460, 21940, 22240, 23037, 23352, 26328, 29190, 30716, 31136, 32910, 33360, 35104, 38395, 38920, 43880, 46074, 46704, 52656, 58380, 61432, 65820, 66720, 76790, 77840, 87760, 92148, 93408, 105312, 115185, 116760, 122864, 131640, 152483, 153580, 155680, 175520, 184296, 230370, 233520, 245728, 263280, 304966, 307160, 368592, 457449, 460740, 467040, 526560, 609932, 614320, 737184, 762415, 914898, 921480, 1067381, 1219864, 1228640, 1524830, 1829796, 1842960, 2134762, 2287245, 2439728, 3049660, 3202143, 3659592, 3685920, 4269524, 4574490, 4879456, 5336905, 6099320, 6404286, 7319184, 8539048, 9148980, 10673810, 12198640, 12808572, 14638368, 16010715, 17078096, 18297960, 21347620, 24397280, 25617144, 32021430, 34156192, 36595920, 42695240, 51234288, 64042860, 73191840, 85390480, 102468576, 128085720, 170780960, 256171440, 512342880]

約数ペア:

[(1, 512342880), (2, 256171440), (3, 170780960), (4, 128085720), (5, 102468576), (6, 85390480), (7, 73191840), (8, 64042860), (10, 51234288), (12, 42695240), (14, 36595920), (15, 34156192), (16, 32021430), (20, 25617144), (21, 24397280), (24, 21347620), (28, 18297960), (30, 17078096), (32, 16010715), (35, 14638368), (40, 12808572), (42, 12198640), (48, 10673810), (56, 9148980), (60, 8539048), (70, 7319184), (80, 6404286), (84, 6099320), (96, 5336905), (105, 4879456), (112, 4574490), (120, 4269524), (139, 3685920), (140, 3659592), (160, 3202143), (168, 3049660), (210, 2439728), (224, 2287245), (240, 2134762), (278, 1842960), (280, 1829796), (336, 1524830), (417, 1228640), (420, 1219864), (480, 1067381), (556, 921480), (560, 914898), (672, 762415), (695, 737184), (834, 614320), (840, 609932), (973, 526560), (1097, 467040), (1112, 460740), (1120, 457449), (1390, 368592), (1668, 307160), (1680, 304966), (1946, 263280), (2085, 245728), (2194, 233520), (2224, 230370), (2780, 184296), (2919, 175520), (3291, 155680), (3336, 153580), (3360, 152483), (3892, 131640), (4170, 122864), (4388, 116760), (4448, 115185), (4865, 105312), (5485, 93408), (5560, 92148), (5838, 87760), (6582, 77840), (6672, 76790), (7679, 66720), (7784, 65820), (8340, 61432), (8776, 58380), (9730, 52656), (10970, 46704), (11120, 46074), (11676, 43880), (13164, 38920), (13344, 38395), (14595, 35104), (15358, 33360), (15568, 32910), (16455, 31136), (16680, 30716), (17552, 29190), (19460, 26328), (21940, 23352), (22240, 23037)]