532248640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21601}}^1$

素因数の和:21636

約数の個数: 112

約数和(自身を含む): 1580229504

約数和(自身を除く): 1047980864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 21601, 24640, 43202, 86404, 108005, 151207, 172808, 216010, 237611, 302414, 345616, 432020, 475222, 604828, 691232, 756035, 864040, 950444, 1188055, 1209656, 1382464, 1512070, 1663277, 1728080, 1900888, 2376110, 2419312, 3024140, 3326554, 3456160, 3801776, 4752220, 4838624, 6048280, 6653108, 6912320, 7603552, 8316385, 9504440, 9677248, 12096560, 13306216, 15207104, 16632770, 19008880, 24193120, 26612432, 33265540, 38017760, 48386240, 53224864, 66531080, 76035520, 106449728, 133062160, 266124320, 532248640]

約数ペア:

[(1, 532248640), (2, 266124320), (4, 133062160), (5, 106449728), (7, 76035520), (8, 66531080), (10, 53224864), (11, 48386240), (14, 38017760), (16, 33265540), (20, 26612432), (22, 24193120), (28, 19008880), (32, 16632770), (35, 15207104), (40, 13306216), (44, 12096560), (55, 9677248), (56, 9504440), (64, 8316385), (70, 7603552), (77, 6912320), (80, 6653108), (88, 6048280), (110, 4838624), (112, 4752220), (140, 3801776), (154, 3456160), (160, 3326554), (176, 3024140), (220, 2419312), (224, 2376110), (280, 1900888), (308, 1728080), (320, 1663277), (352, 1512070), (385, 1382464), (440, 1209656), (448, 1188055), (560, 950444), (616, 864040), (704, 756035), (770, 691232), (880, 604828), (1120, 475222), (1232, 432020), (1540, 345616), (1760, 302414), (2240, 237611), (2464, 216010), (3080, 172808), (3520, 151207), (4928, 108005), (6160, 86404), (12320, 43202), (21601, 24640)]