664201923840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1301}}^1$

素因数の和:1835

約数の個数: 864

約数和(自身を含む): 2836379460096

約数和(自身を除く): 2172177536256

約数列:

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約数ペア:

[(1, 664201923840), (2, 332100961920), (3, 221400641280), (4, 166050480960), (5, 132840384768), (6, 110700320640), (7, 94885989120), (8, 83025240480), (9, 73800213760), (10, 66420192384), (12, 55350160320), (13, 51092455680), (14, 47442994560), (15, 44280128256), (16, 41512620240), (18, 36900106880), (20, 33210096192), (21, 31628663040), (24, 27675080160), (26, 25546227840), (28, 23721497280), (30, 22140064128), (32, 20756310120), (35, 18977197824), (36, 18450053440), (39, 17030818560), (40, 16605048096), (42, 15814331520), (45, 14760042752), (48, 13837540080), (52, 12773113920), (56, 11860748640), (60, 11070032064), (63, 10542887680), (64, 10378155060), (65, 10218491136), (70, 9488598912), (72, 9225026720), (78, 8515409280), (80, 8302524048), (84, 7907165760), (90, 7380021376), (91, 7298922240), (96, 6918770040), (104, 6386556960), (105, 6325732608), (112, 5930374320), (117, 5676939520), (120, 5535016032), (126, 5271443840), (128, 5189077530), (130, 5109245568), (140, 4744299456), 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