16768080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1138

約数の個数: 160

約数和(自身を含む): 66067200

約数和(自身を除く): 49299120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1109, 1260, 1512, 1680, 1890, 2160, 2218, 2520, 3024, 3327, 3780, 4436, 5040, 5545, 6654, 7560, 7763, 8872, 9981, 11090, 13308, 15120, 15526, 16635, 17744, 19962, 22180, 23289, 26616, 29943, 31052, 33270, 38815, 39924, 44360, 46578, 49905, 53232, 59886, 62104, 66540, 69867, 77630, 79848, 88720, 93156, 99810, 116445, 119772, 124208, 133080, 139734, 149715, 155260, 159696, 186312, 199620, 209601, 232890, 239544, 266160, 279468, 299430, 310520, 349335, 372624, 399240, 419202, 465780, 479088, 558936, 598860, 621040, 698670, 798480, 838404, 931560, 1048005, 1117872, 1197720, 1397340, 1676808, 1863120, 2096010, 2395440, 2794680, 3353616, 4192020, 5589360, 8384040, 16768080]

約数ペア:

[(1, 16768080), (2, 8384040), (3, 5589360), (4, 4192020), (5, 3353616), (6, 2794680), (7, 2395440), (8, 2096010), (9, 1863120), (10, 1676808), (12, 1397340), (14, 1197720), (15, 1117872), (16, 1048005), (18, 931560), (20, 838404), (21, 798480), (24, 698670), (27, 621040), (28, 598860), (30, 558936), (35, 479088), (36, 465780), (40, 419202), (42, 399240), (45, 372624), (48, 349335), (54, 310520), (56, 299430), (60, 279468), (63, 266160), (70, 239544), (72, 232890), (80, 209601), (84, 199620), (90, 186312), (105, 159696), (108, 155260), (112, 149715), (120, 139734), (126, 133080), (135, 124208), (140, 119772), (144, 116445), (168, 99810), (180, 93156), (189, 88720), (210, 79848), (216, 77630), (240, 69867), (252, 66540), (270, 62104), (280, 59886), (315, 53232), (336, 49905), (360, 46578), (378, 44360), (420, 39924), (432, 38815), (504, 33270), (540, 31052), (560, 29943), (630, 26616), (720, 23289), (756, 22180), (840, 19962), (945, 17744), (1008, 16635), (1080, 15526), (1109, 15120), (1260, 13308), (1512, 11090), (1680, 9981), (1890, 8872), (2160, 7763), (2218, 7560), (2520, 6654), (3024, 5545), (3327, 5040), (3780, 4436)]