284538880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 702112320

約数和(自身を除く): 417573440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 740, 751, 1024, 1184, 1280, 1480, 1502, 2048, 2368, 2560, 2960, 3004, 3755, 4736, 5120, 5920, 6008, 7510, 9472, 10240, 11840, 12016, 15020, 18944, 23680, 24032, 27787, 30040, 37888, 47360, 48064, 55574, 60080, 75776, 94720, 96128, 111148, 120160, 138935, 189440, 192256, 222296, 240320, 277870, 378880, 384512, 444592, 480640, 555740, 769024, 889184, 961280, 1111480, 1538048, 1778368, 1922560, 2222960, 3556736, 3845120, 4445920, 7113472, 7690240, 8891840, 14226944, 17783680, 28453888, 35567360, 56907776, 71134720, 142269440, 284538880]

約数ペア:

[(1, 284538880), (2, 142269440), (4, 71134720), (5, 56907776), (8, 35567360), (10, 28453888), (16, 17783680), (20, 14226944), (32, 8891840), (37, 7690240), (40, 7113472), (64, 4445920), (74, 3845120), (80, 3556736), (128, 2222960), (148, 1922560), (160, 1778368), (185, 1538048), (256, 1111480), (296, 961280), (320, 889184), (370, 769024), (512, 555740), (592, 480640), (640, 444592), (740, 384512), (751, 378880), (1024, 277870), (1184, 240320), (1280, 222296), (1480, 192256), (1502, 189440), (2048, 138935), (2368, 120160), (2560, 111148), (2960, 96128), (3004, 94720), (3755, 75776), (4736, 60080), (5120, 55574), (5920, 48064), (6008, 47360), (7510, 37888), (9472, 30040), (10240, 27787), (11840, 24032), (12016, 23680), (15020, 18944)]