77676480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3853}}^1$

素因数の和:3883

約数の個数: 168

約数和(自身を含む): 305421792

約数和(自身を除く): 227745312

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, 3853, 4032, 5040, 6720, 7706, 10080, 11559, 15412, 19265, 20160, 23118, 26971, 30824, 34677, 38530, 46236, 53942, 57795, 61648, 69354, 77060, 80913, 92472, 107884, 115590, 123296, 134855, 138708, 154120, 161826, 173385, 184944, 215768, 231180, 242739, 246592, 269710, 277416, 308240, 323652, 346770, 369888, 404565, 431536, 462360, 485478, 539420, 554832, 616480, 647304, 693540, 739776, 809130, 863072, 924720, 970956, 1078840, 1109664, 1213695, 1232960, 1294608, 1387080, 1618260, 1726144, 1849440, 1941912, 2157680, 2219328, 2427390, 2589216, 2774160, 3236520, 3698880, 3883824, 4315360, 4854780, 5178432, 5548320, 6473040, 7767648, 8630720, 9709560, 11096640, 12946080, 15535296, 19419120, 25892160, 38838240, 77676480]

約数ペア:

[(1, 77676480), (2, 38838240), (3, 25892160), (4, 19419120), (5, 15535296), (6, 12946080), (7, 11096640), (8, 9709560), (9, 8630720), (10, 7767648), (12, 6473040), (14, 5548320), (15, 5178432), (16, 4854780), (18, 4315360), (20, 3883824), (21, 3698880), (24, 3236520), (28, 2774160), (30, 2589216), (32, 2427390), (35, 2219328), (36, 2157680), (40, 1941912), (42, 1849440), (45, 1726144), (48, 1618260), (56, 1387080), (60, 1294608), (63, 1232960), (64, 1213695), (70, 1109664), (72, 1078840), (80, 970956), (84, 924720), (90, 863072), (96, 809130), (105, 739776), (112, 693540), (120, 647304), (126, 616480), (140, 554832), (144, 539420), (160, 485478), (168, 462360), (180, 431536), (192, 404565), (210, 369888), (224, 346770), (240, 323652), (252, 308240), (280, 277416), (288, 269710), (315, 246592), (320, 242739), (336, 231180), (360, 215768), (420, 184944), (448, 173385), (480, 161826), (504, 154120), (560, 138708), (576, 134855), (630, 123296), (672, 115590), (720, 107884), (840, 92472), (960, 80913), (1008, 77060), (1120, 69354), (1260, 61648), (1344, 57795), (1440, 53942), (1680, 46236), (2016, 38530), (2240, 34677), (2520, 30824), (2880, 26971), (3360, 23118), (3853, 20160), (4032, 19265), (5040, 15412), (6720, 11559), (7706, 10080)]