64038240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{6353}}^1$

素因数の和:6381

約数の個数: 144

約数和(自身を含む): 249788448

約数和(自身を除く): 185750208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 6353, 10080, 12706, 19059, 25412, 31765, 38118, 44471, 50824, 57177, 63530, 76236, 88942, 95295, 101648, 114354, 127060, 133413, 152472, 177884, 190590, 203296, 222355, 228708, 254120, 266826, 285885, 304944, 355768, 381180, 400239, 444710, 457416, 508240, 533652, 571770, 609888, 667065, 711536, 762360, 800478, 889420, 914832, 1016480, 1067304, 1143540, 1334130, 1423072, 1524720, 1600956, 1778840, 1829664, 2001195, 2134608, 2287080, 2668260, 3049440, 3201912, 3557680, 4002390, 4269216, 4574160, 5336520, 6403824, 7115360, 8004780, 9148320, 10673040, 12807648, 16009560, 21346080, 32019120, 64038240]

約数ペア:

[(1, 64038240), (2, 32019120), (3, 21346080), (4, 16009560), (5, 12807648), (6, 10673040), (7, 9148320), (8, 8004780), (9, 7115360), (10, 6403824), (12, 5336520), (14, 4574160), (15, 4269216), (16, 4002390), (18, 3557680), (20, 3201912), (21, 3049440), (24, 2668260), (28, 2287080), (30, 2134608), (32, 2001195), (35, 1829664), (36, 1778840), (40, 1600956), (42, 1524720), (45, 1423072), (48, 1334130), (56, 1143540), (60, 1067304), (63, 1016480), (70, 914832), (72, 889420), (80, 800478), (84, 762360), (90, 711536), (96, 667065), (105, 609888), (112, 571770), (120, 533652), (126, 508240), (140, 457416), (144, 444710), (160, 400239), (168, 381180), (180, 355768), (210, 304944), (224, 285885), (240, 266826), (252, 254120), (280, 228708), (288, 222355), (315, 203296), (336, 190590), (360, 177884), (420, 152472), (480, 133413), (504, 127060), (560, 114354), (630, 101648), (672, 95295), (720, 88942), (840, 76236), (1008, 63530), (1120, 57177), (1260, 50824), (1440, 44471), (1680, 38118), (2016, 31765), (2520, 25412), (3360, 19059), (5040, 12706), (6353, 10080)]