18237885120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 1008

約数和(自身を含む): 79879131072

約数和(自身を除く): 61641245952

約数列:

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約数ペア:

[(1, 18237885120), (2, 9118942560), (3, 6079295040), (4, 4559471280), (5, 3647577024), (6, 3039647520), (7, 2605412160), (8, 2279735640), (9, 2026431680), (10, 1823788512), (12, 1519823760), (13, 1402914240), (14, 1302706080), (15, 1215859008), (16, 1139867820), (18, 1013215840), (20, 911894256), (21, 868470720), (24, 759911880), (26, 701457120), (28, 651353040), (30, 607929504), (32, 569933910), (35, 521082432), (36, 506607920), (39, 467638080), (40, 455947128), (42, 434235360), (45, 405286336), (48, 379955940), (52, 350728560), (53, 344111040), (56, 325676520), (60, 303964752), (63, 289490240), (64, 284966955), (65, 280582848), (70, 260541216), (72, 253303960), (78, 233819040), (80, 227973564), (84, 217117680), (90, 202643168), (91, 200416320), (96, 189977970), (101, 180573120), (104, 175364280), (105, 173694144), (106, 172055520), (112, 162838260), (117, 155879360), (120, 151982376), (126, 144745120), (130, 140291424), (140, 130270608), (144, 126651980), (156, 116909520), (159, 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