128076480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{6353}}^1$

素因数の和:6383

約数の個数: 168

約数和(自身を含む): 503541792

約数和(自身を除く): 375465312

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6353, 6720, 10080, 12706, 19059, 20160, 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, 406592, 444710, 457416, 508240, 533652, 571770, 609888, 667065, 711536, 762360, 800478, 889420, 914832, 1016480, 1067304, 1143540, 1219776, 1334130, 1423072, 1524720, 1600956, 1778840, 1829664, 2001195, 2032960, 2134608, 2287080, 2668260, 2846144, 3049440, 3201912, 3557680, 3659328, 4002390, 4269216, 4574160, 5336520, 6098880, 6403824, 7115360, 8004780, 8538432, 9148320, 10673040, 12807648, 14230720, 16009560, 18296640, 21346080, 25615296, 32019120, 42692160, 64038240, 128076480]

約数ペア:

[(1, 128076480), (2, 64038240), (3, 42692160), (4, 32019120), (5, 25615296), (6, 21346080), (7, 18296640), (8, 16009560), (9, 14230720), (10, 12807648), (12, 10673040), (14, 9148320), (15, 8538432), (16, 8004780), (18, 7115360), (20, 6403824), (21, 6098880), (24, 5336520), (28, 4574160), (30, 4269216), (32, 4002390), (35, 3659328), (36, 3557680), (40, 3201912), (42, 3049440), (45, 2846144), (48, 2668260), (56, 2287080), (60, 2134608), (63, 2032960), (64, 2001195), (70, 1829664), (72, 1778840), (80, 1600956), (84, 1524720), (90, 1423072), (96, 1334130), (105, 1219776), (112, 1143540), (120, 1067304), (126, 1016480), (140, 914832), (144, 889420), (160, 800478), (168, 762360), (180, 711536), (192, 667065), (210, 609888), (224, 571770), (240, 533652), (252, 508240), (280, 457416), (288, 444710), (315, 406592), (320, 400239), (336, 381180), (360, 355768), (420, 304944), (448, 285885), (480, 266826), (504, 254120), (560, 228708), (576, 222355), (630, 203296), (672, 190590), (720, 177884), (840, 152472), (960, 133413), (1008, 127060), (1120, 114354), (1260, 101648), (1344, 95295), (1440, 88942), (1680, 76236), (2016, 63530), (2240, 57177), (2520, 50824), (2880, 44471), (3360, 38118), (4032, 31765), (5040, 25412), (6353, 20160), (6720, 19059), (10080, 12706)]