266298480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{52837}}^1$

素因数の和:52863

約数の個数: 120

約数和(自身を含む): 1022098272

約数和(自身を除く): 755799792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 52837, 105674, 158511, 211348, 264185, 317022, 369859, 422696, 475533, 528370, 634044, 739718, 792555, 845392, 951066, 1056740, 1109577, 1268088, 1479436, 1585110, 1849295, 1902132, 2113480, 2219154, 2377665, 2536176, 2958872, 3170220, 3328731, 3698590, 3804264, 4226960, 4438308, 4755330, 5547885, 5917744, 6340440, 6657462, 7397180, 7608528, 8876616, 9510660, 11095770, 12680880, 13314924, 14794360, 16643655, 17753232, 19021320, 22191540, 26629848, 29588720, 33287310, 38042640, 44383080, 53259696, 66574620, 88766160, 133149240, 266298480]

約数ペア:

[(1, 266298480), (2, 133149240), (3, 88766160), (4, 66574620), (5, 53259696), (6, 44383080), (7, 38042640), (8, 33287310), (9, 29588720), (10, 26629848), (12, 22191540), (14, 19021320), (15, 17753232), (16, 16643655), (18, 14794360), (20, 13314924), (21, 12680880), (24, 11095770), (28, 9510660), (30, 8876616), (35, 7608528), (36, 7397180), (40, 6657462), (42, 6340440), (45, 5917744), (48, 5547885), (56, 4755330), (60, 4438308), (63, 4226960), (70, 3804264), (72, 3698590), (80, 3328731), (84, 3170220), (90, 2958872), (105, 2536176), (112, 2377665), (120, 2219154), (126, 2113480), (140, 1902132), (144, 1849295), (168, 1585110), (180, 1479436), (210, 1268088), (240, 1109577), (252, 1056740), (280, 951066), (315, 845392), (336, 792555), (360, 739718), (420, 634044), (504, 528370), (560, 475533), (630, 422696), (720, 369859), (840, 317022), (1008, 264185), (1260, 211348), (1680, 158511), (2520, 105674), (5040, 52837)]