201216960

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1145

約数の個数: 280

約数和(自身を含む): 818753760

約数和(自身を除く): 617536800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1109, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2218, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3327, 3360, 3780, 4032, 4320, 4436, 4536, 5040, 5184, 5545, 5670, 6048, 6480, 6654, 6720, 7560, 7763, 8640, 8872, 9072, 9981, 10080, 11090, 11340, 12096, 12960, 13308, 15120, 15526, 16635, 17744, 18144, 19962, 20160, 22180, 22680, 23289, 25920, 26616, 29943, 30240, 31052, 33270, 35488, 36288, 38815, 39924, 44360, 45360, 46578, 49905, 53232, 59886, 60480, 62104, 66540, 69867, 70976, 77630, 79848, 88720, 89829, 90720, 93156, 99810, 106464, 116445, 119772, 124208, 133080, 139734, 149715, 155260, 159696, 177440, 179658, 181440, 186312, 199620, 209601, 212928, 232890, 239544, 248416, 266160, 279468, 299430, 310520, 319392, 349335, 354880, 359316, 372624, 399240, 419202, 449145, 465780, 479088, 496832, 532320, 558936, 598860, 621040, 628803, 638784, 698670, 718632, 745248, 798480, 838404, 898290, 931560, 958176, 1048005, 1064640, 1117872, 1197720, 1242080, 1257606, 1397340, 1437264, 1490496, 1596960, 1676808, 1796580, 1863120, 1916352, 2096010, 2235744, 2395440, 2484160, 2515212, 2794680, 2874528, 3144015, 3193920, 3353616, 3593160, 3726240, 4192020, 4471488, 4790880, 5030424, 5589360, 5749056, 6288030, 6707232, 7186320, 7452480, 8384040, 9581760, 10060848, 11178720, 12576060, 13414464, 14372640, 16768080, 20121696, 22357440, 25152120, 28745280, 33536160, 40243392, 50304240, 67072320, 100608480, 201216960]

約数ペア:

[(1, 201216960), (2, 100608480), (3, 67072320), (4, 50304240), (5, 40243392), (6, 33536160), (7, 28745280), (8, 25152120), (9, 22357440), (10, 20121696), (12, 16768080), (14, 14372640), (15, 13414464), (16, 12576060), (18, 11178720), (20, 10060848), (21, 9581760), (24, 8384040), (27, 7452480), (28, 7186320), (30, 6707232), (32, 6288030), (35, 5749056), (36, 5589360), (40, 5030424), (42, 4790880), (45, 4471488), (48, 4192020), (54, 3726240), (56, 3593160), (60, 3353616), (63, 3193920), (64, 3144015), (70, 2874528), (72, 2794680), (80, 2515212), (81, 2484160), (84, 2395440), (90, 2235744), (96, 2096010), (105, 1916352), (108, 1863120), (112, 1796580), (120, 1676808), (126, 1596960), (135, 1490496), (140, 1437264), (144, 1397340), (160, 1257606), (162, 1242080), (168, 1197720), (180, 1117872), (189, 1064640), (192, 1048005), (210, 958176), (216, 931560), (224, 898290), (240, 838404), (252, 798480), (270, 745248), (280, 718632), (288, 698670), (315, 638784), (320, 628803), (324, 621040), (336, 598860), (360, 558936), (378, 532320), (405, 496832), (420, 479088), (432, 465780), (448, 449145), (480, 419202), (504, 399240), (540, 372624), (560, 359316), (567, 354880), (576, 349335), (630, 319392), (648, 310520), (672, 299430), (720, 279468), (756, 266160), (810, 248416), (840, 239544), (864, 232890), (945, 212928), (960, 209601), (1008, 199620), (1080, 186312), (1109, 181440), (1120, 179658), (1134, 177440), (1260, 159696), (1296, 155260), (1344, 149715), (1440, 139734), (1512, 133080), (1620, 124208), (1680, 119772), (1728, 116445), (1890, 106464), (2016, 99810), (2160, 93156), (2218, 90720), (2240, 89829), (2268, 88720), (2520, 79848), (2592, 77630), (2835, 70976), (2880, 69867), (3024, 66540), (3240, 62104), (3327, 60480), (3360, 59886), (3780, 53232), (4032, 49905), (4320, 46578), (4436, 45360), (4536, 44360), (5040, 39924), (5184, 38815), (5545, 36288), (5670, 35488), (6048, 33270), (6480, 31052), (6654, 30240), (6720, 29943), (7560, 26616), (7763, 25920), (8640, 23289), (8872, 22680), (9072, 22180), (9981, 20160), (10080, 19962), (11090, 18144), (11340, 17744), (12096, 16635), (12960, 15526), (13308, 15120)]