217034526240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:905

約数の個数: 576

約数和(自身を含む): 856026662400

約数和(自身を除く): 638992136160

約数列:

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約数ペア:

[(1, 217034526240), (2, 108517263120), (3, 72344842080), (4, 54258631560), (5, 43406905248), (6, 36172421040), (7, 31004932320), (8, 27129315780), (9, 24114947360), (10, 21703452624), (12, 18086210520), (14, 15502466160), (15, 14468968416), (16, 13564657890), (18, 12057473680), (20, 10851726312), (21, 10334977440), (24, 9043105260), (28, 7751233080), (30, 7234484208), (32, 6782328945), (35, 6200986464), (36, 6028736840), (40, 5425863156), (42, 5167488720), (45, 4822989472), (48, 4521552630), (56, 3875616540), (60, 3617242104), (63, 3444992480), (70, 3100493232), (72, 3014368420), (80, 2712931578), (84, 2583744360), (90, 2411494736), (96, 2260776315), (105, 2066995488), (112, 1937808270), (120, 1808621052), (126, 1722496240), (140, 1550246616), (144, 1507184210), (160, 1356465789), (168, 1291872180), (180, 1205747368), (199, 1090625760), (210, 1033497744), (224, 968904135), (240, 904310526), (252, 861248120), (257, 844492320), (280, 775123308), (288, 753592105), (315, 688998496), (336, 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(287840, 754011), (303120, 716002), (306858, 707280), (323820, 670232), (324591, 668640), (334320, 649182), (335116, 647640), (353640, 613716), (358001, 606240), (370080, 586453), (401184, 540985), (409144, 530460), (418895, 518112), (424368, 511430), (431760, 502674), (432788, 501480), (460287, 471520)]