420210384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41887}}^1$

素因数の和:41928

約数の個数: 80

約数和(自身を含む): 1246586880

約数和(自身を除く): 826376496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 41887, 83774, 125661, 167548, 251322, 335096, 460757, 502644, 670192, 795853, 921514, 1005288, 1382271, 1591706, 1843028, 2010576, 2387559, 2764542, 3183412, 3686056, 4775118, 5529084, 6366824, 7372112, 8754383, 9550236, 11058168, 12733648, 17508766, 19100472, 22116336, 26263149, 35017532, 38200944, 52526298, 70035064, 105052596, 140070128, 210105192, 420210384]

約数ペア:

[(1, 420210384), (2, 210105192), (3, 140070128), (4, 105052596), (6, 70035064), (8, 52526298), (11, 38200944), (12, 35017532), (16, 26263149), (19, 22116336), (22, 19100472), (24, 17508766), (33, 12733648), (38, 11058168), (44, 9550236), (48, 8754383), (57, 7372112), (66, 6366824), (76, 5529084), (88, 4775118), (114, 3686056), (132, 3183412), (152, 2764542), (176, 2387559), (209, 2010576), (228, 1843028), (264, 1591706), (304, 1382271), (418, 1005288), (456, 921514), (528, 795853), (627, 670192), (836, 502644), (912, 460757), (1254, 335096), (1672, 251322), (2508, 167548), (3344, 125661), (5016, 83774), (10032, 41887)]