2022260480

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 5057428320

約数和(自身を除く): 3035167840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 157, 160, 232, 256, 290, 314, 320, 347, 464, 580, 628, 640, 694, 785, 928, 1160, 1256, 1280, 1388, 1570, 1735, 1856, 2320, 2512, 2776, 3140, 3470, 3712, 4553, 4640, 5024, 5552, 6280, 6940, 7424, 9106, 9280, 10048, 10063, 11104, 12560, 13880, 18212, 18560, 20096, 20126, 22208, 22765, 25120, 27760, 36424, 37120, 40192, 40252, 44416, 45530, 50240, 50315, 54479, 55520, 72848, 80504, 88832, 91060, 100480, 100630, 108958, 111040, 145696, 161008, 182120, 200960, 201260, 217916, 222080, 272395, 291392, 322016, 364240, 402520, 435832, 444160, 544790, 582784, 644032, 728480, 805040, 871664, 1089580, 1165568, 1288064, 1456960, 1579891, 1610080, 1743328, 2179160, 2576128, 2913920, 3159782, 3220160, 3486656, 4358320, 5827840, 6319564, 6440320, 6973312, 7899455, 8716640, 12639128, 12880640, 13946624, 15798910, 17433280, 25278256, 31597820, 34866560, 50556512, 63195640, 69733120, 101113024, 126391280, 202226048, 252782560, 404452096, 505565120, 1011130240, 2022260480]

約数ペア:

[(1, 2022260480), (2, 1011130240), (4, 505565120), (5, 404452096), (8, 252782560), (10, 202226048), (16, 126391280), (20, 101113024), (29, 69733120), (32, 63195640), (40, 50556512), (58, 34866560), (64, 31597820), (80, 25278256), (116, 17433280), (128, 15798910), (145, 13946624), (157, 12880640), (160, 12639128), (232, 8716640), (256, 7899455), (290, 6973312), (314, 6440320), (320, 6319564), (347, 5827840), (464, 4358320), (580, 3486656), (628, 3220160), (640, 3159782), (694, 2913920), (785, 2576128), (928, 2179160), (1160, 1743328), (1256, 1610080), (1280, 1579891), (1388, 1456960), (1570, 1288064), (1735, 1165568), (1856, 1089580), (2320, 871664), (2512, 805040), (2776, 728480), (3140, 644032), (3470, 582784), (3712, 544790), (4553, 444160), (4640, 435832), (5024, 402520), (5552, 364240), (6280, 322016), (6940, 291392), (7424, 272395), (9106, 222080), (9280, 217916), (10048, 201260), (10063, 200960), (11104, 182120), (12560, 161008), (13880, 145696), (18212, 111040), (18560, 108958), (20096, 100630), (20126, 100480), (22208, 91060), (22765, 88832), (25120, 80504), (27760, 72848), (36424, 55520), (37120, 54479), (40192, 50315), (40252, 50240), (44416, 45530)]