1189681920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{14753}}^1$

素因数の和:14787

約数の個数: 216

約数和(自身を含む): 4704519456

約数和(自身を除く): 3514837536

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 14753, 16128, 20160, 26880, 29506, 40320, 44259, 59012, 73765, 80640, 88518, 103271, 118024, 132777, 147530, 177036, 206542, 221295, 236048, 265554, 295060, 309813, 354072, 413084, 442590, 472096, 516355, 531108, 590120, 619626, 663885, 708144, 826168, 885180, 929439, 944192, 1032710, 1062216, 1180240, 1239252, 1327770, 1416288, 1549065, 1652336, 1770360, 1858878, 1888384, 2065420, 2124432, 2360480, 2478504, 2655540, 2832576, 3098130, 3304672, 3540720, 3717756, 3776768, 4130840, 4248864, 4647195, 4720960, 4957008, 5311080, 5665152, 6196260, 6609344, 7081440, 7435512, 8261680, 8497728, 9294390, 9441920, 9914016, 10622160, 11330304, 12392520, 13218688, 14162880, 14871024, 16523360, 16995456, 18588780, 18883840, 19828032, 21244320, 24785040, 26437376, 28325760, 29742048, 33046720, 33990912, 37177560, 39656064, 42488640, 49570080, 56651520, 59484096, 66093440, 74355120, 79312128, 84977280, 99140160, 118968192, 132186880, 148710240, 169954560, 198280320, 237936384, 297420480, 396560640, 594840960, 1189681920]

約数ペア:

[(1, 1189681920), (2, 594840960), (3, 396560640), (4, 297420480), (5, 237936384), (6, 198280320), (7, 169954560), (8, 148710240), (9, 132186880), (10, 118968192), (12, 99140160), (14, 84977280), (15, 79312128), (16, 74355120), (18, 66093440), (20, 59484096), (21, 56651520), (24, 49570080), (28, 42488640), (30, 39656064), (32, 37177560), (35, 33990912), (36, 33046720), (40, 29742048), (42, 28325760), (45, 26437376), (48, 24785040), (56, 21244320), (60, 19828032), (63, 18883840), (64, 18588780), (70, 16995456), (72, 16523360), (80, 14871024), (84, 14162880), (90, 13218688), (96, 12392520), (105, 11330304), (112, 10622160), (120, 9914016), (126, 9441920), (128, 9294390), (140, 8497728), (144, 8261680), (160, 7435512), (168, 7081440), (180, 6609344), (192, 6196260), (210, 5665152), (224, 5311080), (240, 4957008), (252, 4720960), (256, 4647195), (280, 4248864), (288, 4130840), (315, 3776768), (320, 3717756), (336, 3540720), (360, 3304672), (384, 3098130), (420, 2832576), (448, 2655540), (480, 2478504), (504, 2360480), (560, 2124432), (576, 2065420), (630, 1888384), (640, 1858878), (672, 1770360), (720, 1652336), (768, 1549065), (840, 1416288), (896, 1327770), (960, 1239252), (1008, 1180240), (1120, 1062216), (1152, 1032710), (1260, 944192), (1280, 929439), (1344, 885180), (1440, 826168), (1680, 708144), (1792, 663885), (1920, 619626), (2016, 590120), (2240, 531108), (2304, 516355), (2520, 472096), (2688, 442590), (2880, 413084), (3360, 354072), (3840, 309813), (4032, 295060), (4480, 265554), (5040, 236048), (5376, 221295), (5760, 206542), (6720, 177036), (8064, 147530), (8960, 132777), (10080, 118024), (11520, 103271), (13440, 88518), (14753, 80640), (16128, 73765), (20160, 59012), (26880, 44259), (29506, 40320)]