2021717040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63337}}^1$

素因数の和:63379

約数の個数: 160

約数和(自身を含む): 7539755520

約数和(自身を除く): 5518038480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 63337, 126674, 190011, 253348, 316685, 380022, 443359, 506696, 633370, 760044, 886718, 950055, 1013392, 1203403, 1266740, 1330077, 1520088, 1773436, 1900110, 2216795, 2406806, 2533480, 2660154, 3040176, 3546872, 3610209, 3800220, 4433590, 4813612, 5066960, 5320308, 6017015, 6650385, 7093744, 7220418, 7600440, 8423821, 8867180, 9627224, 10640616, 12034030, 13300770, 14440836, 15200880, 16847642, 17734360, 18051045, 19254448, 21281232, 24068060, 25271463, 26601540, 28881672, 33695284, 35468720, 36102090, 42119105, 48136120, 50542926, 53203080, 57763344, 67390568, 72204180, 84238210, 96272240, 101085852, 106406160, 126357315, 134781136, 144408360, 168476420, 202171704, 252714630, 288816720, 336952840, 404343408, 505429260, 673905680, 1010858520, 2021717040]

約数ペア:

[(1, 2021717040), (2, 1010858520), (3, 673905680), (4, 505429260), (5, 404343408), (6, 336952840), (7, 288816720), (8, 252714630), (10, 202171704), (12, 168476420), (14, 144408360), (15, 134781136), (16, 126357315), (19, 106406160), (20, 101085852), (21, 96272240), (24, 84238210), (28, 72204180), (30, 67390568), (35, 57763344), (38, 53203080), (40, 50542926), (42, 48136120), (48, 42119105), (56, 36102090), (57, 35468720), (60, 33695284), (70, 28881672), (76, 26601540), (80, 25271463), (84, 24068060), (95, 21281232), (105, 19254448), (112, 18051045), (114, 17734360), (120, 16847642), (133, 15200880), (140, 14440836), (152, 13300770), (168, 12034030), (190, 10640616), (210, 9627224), (228, 8867180), (240, 8423821), (266, 7600440), (280, 7220418), (285, 7093744), (304, 6650385), (336, 6017015), (380, 5320308), (399, 5066960), (420, 4813612), (456, 4433590), (532, 3800220), (560, 3610209), (570, 3546872), (665, 3040176), (760, 2660154), (798, 2533480), (840, 2406806), (912, 2216795), (1064, 1900110), (1140, 1773436), (1330, 1520088), (1520, 1330077), (1596, 1266740), (1680, 1203403), (1995, 1013392), (2128, 950055), (2280, 886718), (2660, 760044), (3192, 633370), (3990, 506696), (4560, 443359), (5320, 380022), (6384, 316685), (7980, 253348), (10640, 190011), (15960, 126674), (31920, 63337)]