298667040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:991

約数の個数: 192

約数和(自身を含む): 1086898176

約数和(自身を除く): 788231136

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, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 280, 309, 336, 412, 420, 480, 515, 560, 618, 672, 721, 824, 840, 863, 1030, 1120, 1236, 1442, 1545, 1648, 1680, 1726, 2060, 2163, 2472, 2589, 2884, 3090, 3296, 3360, 3452, 3605, 4120, 4315, 4326, 4944, 5178, 5768, 6041, 6180, 6904, 7210, 8240, 8630, 8652, 9888, 10356, 10815, 11536, 12082, 12360, 12945, 13808, 14420, 16480, 17260, 17304, 18123, 20712, 21630, 23072, 24164, 24720, 25890, 27616, 28840, 30205, 34520, 34608, 36246, 41424, 43260, 48328, 49440, 51780, 57680, 60410, 69040, 69216, 72492, 82848, 86520, 88889, 90615, 96656, 103560, 115360, 120820, 138080, 144984, 173040, 177778, 181230, 193312, 207120, 241640, 266667, 289968, 346080, 355556, 362460, 414240, 444445, 483280, 533334, 579936, 622223, 711112, 724920, 888890, 966560, 1066668, 1244446, 1333335, 1422224, 1449840, 1777780, 1866669, 2133336, 2488892, 2666670, 2844448, 2899680, 3111115, 3555560, 3733338, 4266672, 4977784, 5333340, 6222230, 7111120, 7466676, 8533344, 9333345, 9955568, 10666680, 12444460, 14222240, 14933352, 18666690, 19911136, 21333360, 24888920, 29866704, 37333380, 42666720, 49777840, 59733408, 74666760, 99555680, 149333520, 298667040]

約数ペア:

[(1, 298667040), (2, 149333520), (3, 99555680), (4, 74666760), (5, 59733408), (6, 49777840), (7, 42666720), (8, 37333380), (10, 29866704), (12, 24888920), (14, 21333360), (15, 19911136), (16, 18666690), (20, 14933352), (21, 14222240), (24, 12444460), (28, 10666680), (30, 9955568), (32, 9333345), (35, 8533344), (40, 7466676), (42, 7111120), (48, 6222230), (56, 5333340), (60, 4977784), (70, 4266672), (80, 3733338), (84, 3555560), (96, 3111115), (103, 2899680), (105, 2844448), (112, 2666670), (120, 2488892), (140, 2133336), (160, 1866669), (168, 1777780), (206, 1449840), (210, 1422224), (224, 1333335), (240, 1244446), (280, 1066668), (309, 966560), (336, 888890), (412, 724920), (420, 711112), (480, 622223), (515, 579936), (560, 533334), (618, 483280), (672, 444445), (721, 414240), (824, 362460), (840, 355556), (863, 346080), (1030, 289968), (1120, 266667), (1236, 241640), (1442, 207120), (1545, 193312), (1648, 181230), (1680, 177778), (1726, 173040), (2060, 144984), (2163, 138080), (2472, 120820), (2589, 115360), (2884, 103560), (3090, 96656), (3296, 90615), (3360, 88889), (3452, 86520), (3605, 82848), (4120, 72492), (4315, 69216), (4326, 69040), (4944, 60410), (5178, 57680), (5768, 51780), (6041, 49440), (6180, 48328), (6904, 43260), (7210, 41424), (8240, 36246), (8630, 34608), (8652, 34520), (9888, 30205), (10356, 28840), (10815, 27616), (11536, 25890), (12082, 24720), (12360, 24164), (12945, 23072), (13808, 21630), (14420, 20712), (16480, 18123), (17260, 17304)]