47617920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1181}}^1$

素因数の和:1213

約数の個数: 192

約数和(自身を含む): 188079840

約数和(自身を除く): 140461920

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1181, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2362, 2520, 2688, 2880, 3360, 3543, 4032, 4480, 4724, 5040, 5760, 5905, 6720, 7086, 8064, 8267, 9448, 10080, 10629, 11810, 13440, 14172, 16534, 17715, 18896, 20160, 21258, 23620, 24801, 28344, 33068, 35430, 37792, 40320, 41335, 42516, 47240, 49602, 53145, 56688, 66136, 70860, 74403, 75584, 82670, 85032, 94480, 99204, 106290, 113376, 124005, 132272, 141720, 148806, 151168, 165340, 170064, 188960, 198408, 212580, 226752, 248010, 264544, 283440, 297612, 330680, 340128, 372015, 377920, 396816, 425160, 453504, 496020, 529088, 566880, 595224, 661360, 680256, 744030, 755840, 793632, 850320, 992040, 1058176, 1133760, 1190448, 1322720, 1360512, 1488060, 1587264, 1700640, 1984080, 2267520, 2380896, 2645440, 2976120, 3174528, 3401280, 3968160, 4761792, 5290880, 5952240, 6802560, 7936320, 9523584, 11904480, 15872640, 23808960, 47617920]

約数ペア:

[(1, 47617920), (2, 23808960), (3, 15872640), (4, 11904480), (5, 9523584), (6, 7936320), (7, 6802560), (8, 5952240), (9, 5290880), (10, 4761792), (12, 3968160), (14, 3401280), (15, 3174528), (16, 2976120), (18, 2645440), (20, 2380896), (21, 2267520), (24, 1984080), (28, 1700640), (30, 1587264), (32, 1488060), (35, 1360512), (36, 1322720), (40, 1190448), (42, 1133760), (45, 1058176), (48, 992040), (56, 850320), (60, 793632), (63, 755840), (64, 744030), (70, 680256), (72, 661360), (80, 595224), (84, 566880), (90, 529088), (96, 496020), (105, 453504), (112, 425160), (120, 396816), (126, 377920), (128, 372015), (140, 340128), (144, 330680), (160, 297612), (168, 283440), (180, 264544), (192, 248010), (210, 226752), (224, 212580), (240, 198408), (252, 188960), (280, 170064), (288, 165340), (315, 151168), (320, 148806), (336, 141720), (360, 132272), (384, 124005), (420, 113376), (448, 106290), (480, 99204), (504, 94480), (560, 85032), (576, 82670), (630, 75584), (640, 74403), (672, 70860), (720, 66136), (840, 56688), (896, 53145), (960, 49602), (1008, 47240), (1120, 42516), (1152, 41335), (1181, 40320), (1260, 37792), (1344, 35430), (1440, 33068), (1680, 28344), (1920, 24801), (2016, 23620), (2240, 21258), (2362, 20160), (2520, 18896), (2688, 17715), (2880, 16534), (3360, 14172), (3543, 13440), (4032, 11810), (4480, 10629), (4724, 10080), (5040, 9448), (5760, 8267), (5905, 8064), (6720, 7086)]