31930133760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{395959}}^1$

素因数の和:395993

約数の個数: 216

約数和(自身を含む): 126257389440

約数和(自身を除く): 94327255680

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, 16128, 20160, 26880, 40320, 80640, 395959, 791918, 1187877, 1583836, 1979795, 2375754, 2771713, 3167672, 3563631, 3959590, 4751508, 5543426, 5939385, 6335344, 7127262, 7919180, 8315139, 9503016, 11086852, 11878770, 12670688, 13858565, 14254524, 15838360, 16630278, 17818155, 19006032, 22173704, 23757540, 24945417, 25341376, 27717130, 28509048, 31676720, 33260556, 35636310, 38012064, 41575695, 44347408, 47515080, 49890834, 50682752, 55434260, 57018096, 63353440, 66521112, 71272620, 76024128, 83151390, 88694816, 95030160, 99781668, 101365504, 110868520, 114036192, 124727085, 126706880, 133042224, 142545240, 152048256, 166302780, 177389632, 190060320, 199563336, 221737040, 228072384, 249454170, 253413760, 266084448, 285090480, 304096512, 332605560, 354779264, 380120640, 399126672, 443474080, 456144768, 498908340, 506827520, 532168896, 570180960, 665211120, 709558528, 760241280, 798253344, 886948160, 912289536, 997816680, 1064337792, 1140361920, 1330422240, 1520482560, 1596506688, 1773896320, 1995633360, 2128675584, 2280723840, 2660844480, 3193013376, 3547792640, 3991266720, 4561447680, 5321688960, 6386026752, 7982533440, 10643377920, 15965066880, 31930133760]

約数ペア:

[(1, 31930133760), (2, 15965066880), (3, 10643377920), (4, 7982533440), (5, 6386026752), (6, 5321688960), (7, 4561447680), (8, 3991266720), (9, 3547792640), (10, 3193013376), (12, 2660844480), (14, 2280723840), (15, 2128675584), (16, 1995633360), (18, 1773896320), (20, 1596506688), (21, 1520482560), (24, 1330422240), (28, 1140361920), (30, 1064337792), (32, 997816680), (35, 912289536), (36, 886948160), (40, 798253344), (42, 760241280), (45, 709558528), (48, 665211120), (56, 570180960), (60, 532168896), (63, 506827520), (64, 498908340), (70, 456144768), (72, 443474080), (80, 399126672), (84, 380120640), (90, 354779264), (96, 332605560), (105, 304096512), (112, 285090480), (120, 266084448), (126, 253413760), (128, 249454170), (140, 228072384), (144, 221737040), (160, 199563336), (168, 190060320), (180, 177389632), (192, 166302780), (210, 152048256), (224, 142545240), (240, 133042224), (252, 126706880), (256, 124727085), (280, 114036192), (288, 110868520), (315, 101365504), (320, 99781668), (336, 95030160), (360, 88694816), (384, 83151390), (420, 76024128), (448, 71272620), (480, 66521112), (504, 63353440), (560, 57018096), (576, 55434260), (630, 50682752), (640, 49890834), (672, 47515080), (720, 44347408), (768, 41575695), (840, 38012064), (896, 35636310), (960, 33260556), (1008, 31676720), (1120, 28509048), (1152, 27717130), (1260, 25341376), (1280, 24945417), (1344, 23757540), (1440, 22173704), (1680, 19006032), (1792, 17818155), (1920, 16630278), (2016, 15838360), (2240, 14254524), (2304, 13858565), (2520, 12670688), (2688, 11878770), (2880, 11086852), (3360, 9503016), (3840, 8315139), (4032, 7919180), (4480, 7127262), (5040, 6335344), (5376, 5939385), (5760, 5543426), (6720, 4751508), (8064, 3959590), (8960, 3563631), (10080, 3167672), (11520, 2771713), (13440, 2375754), (16128, 1979795), (20160, 1583836), (26880, 1187877), (40320, 791918), (80640, 395959)]