605204880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1054

約数の個数: 240

約数和(自身を含む): 2225911104

約数和(自身を除く): 1620706224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 98, 105, 106, 112, 120, 140, 147, 159, 168, 196, 210, 212, 240, 245, 265, 280, 294, 318, 336, 371, 392, 420, 424, 490, 530, 560, 588, 636, 735, 742, 784, 795, 840, 848, 971, 980, 1060, 1113, 1176, 1272, 1470, 1484, 1590, 1680, 1855, 1942, 1960, 2120, 2226, 2352, 2544, 2597, 2913, 2940, 2968, 3180, 3710, 3884, 3920, 4240, 4452, 4855, 5194, 5565, 5826, 5880, 5936, 6360, 6797, 7420, 7768, 7791, 8904, 9710, 10388, 11130, 11652, 11760, 12720, 12985, 13594, 14565, 14840, 15536, 15582, 17808, 19420, 20391, 20776, 22260, 23304, 25970, 27188, 29130, 29680, 31164, 33985, 38840, 38955, 40782, 41552, 44520, 46608, 47579, 51463, 51940, 54376, 58260, 62328, 67970, 77680, 77910, 81564, 89040, 95158, 101955, 102926, 103880, 108752, 116520, 124656, 135940, 142737, 154389, 155820, 163128, 190316, 203910, 205852, 207760, 233040, 237895, 257315, 271880, 285474, 308778, 311640, 326256, 360241, 380632, 407820, 411704, 475790, 514630, 543760, 570948, 617556, 623280, 713685, 720482, 761264, 771945, 815640, 823408, 951580, 1029260, 1080723, 1141896, 1235112, 1427370, 1440964, 1543890, 1631280, 1801205, 1903160, 2058520, 2161446, 2283792, 2470224, 2521687, 2854740, 2881928, 3087780, 3602410, 3806320, 4117040, 4322892, 5043374, 5403615, 5709480, 5763856, 6175560, 7204820, 7565061, 8645784, 10086748, 10807230, 11418960, 12351120, 12608435, 14409640, 15130122, 17291568, 20173496, 21614460, 25216870, 28819280, 30260244, 37825305, 40346992, 43228920, 50433740, 60520488, 75650610, 86457840, 100867480, 121040976, 151301220, 201734960, 302602440, 605204880]

約数ペア:

[(1, 605204880), (2, 302602440), (3, 201734960), (4, 151301220), (5, 121040976), (6, 100867480), (7, 86457840), (8, 75650610), (10, 60520488), (12, 50433740), (14, 43228920), (15, 40346992), (16, 37825305), (20, 30260244), (21, 28819280), (24, 25216870), (28, 21614460), (30, 20173496), (35, 17291568), (40, 15130122), (42, 14409640), (48, 12608435), (49, 12351120), (53, 11418960), (56, 10807230), (60, 10086748), (70, 8645784), (80, 7565061), (84, 7204820), (98, 6175560), (105, 5763856), (106, 5709480), (112, 5403615), (120, 5043374), (140, 4322892), (147, 4117040), (159, 3806320), (168, 3602410), (196, 3087780), (210, 2881928), (212, 2854740), (240, 2521687), (245, 2470224), (265, 2283792), (280, 2161446), (294, 2058520), (318, 1903160), (336, 1801205), (371, 1631280), (392, 1543890), (420, 1440964), (424, 1427370), (490, 1235112), (530, 1141896), (560, 1080723), (588, 1029260), (636, 951580), (735, 823408), (742, 815640), (784, 771945), (795, 761264), (840, 720482), (848, 713685), (971, 623280), (980, 617556), (1060, 570948), (1113, 543760), (1176, 514630), (1272, 475790), (1470, 411704), (1484, 407820), (1590, 380632), (1680, 360241), (1855, 326256), (1942, 311640), (1960, 308778), (2120, 285474), (2226, 271880), (2352, 257315), (2544, 237895), (2597, 233040), (2913, 207760), (2940, 205852), (2968, 203910), (3180, 190316), (3710, 163128), (3884, 155820), (3920, 154389), (4240, 142737), (4452, 135940), (4855, 124656), (5194, 116520), (5565, 108752), (5826, 103880), (5880, 102926), (5936, 101955), (6360, 95158), (6797, 89040), (7420, 81564), (7768, 77910), (7791, 77680), (8904, 67970), (9710, 62328), (10388, 58260), (11130, 54376), (11652, 51940), (11760, 51463), (12720, 47579), (12985, 46608), (13594, 44520), (14565, 41552), (14840, 40782), (15536, 38955), (15582, 38840), (17808, 33985), (19420, 31164), (20391, 29680), (20776, 29130), (22260, 27188), (23304, 25970)]