168214320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 621522720

約数和(自身を除く): 453308400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 509, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 972, 1018, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1527, 1530, 1620, 1836, 1944, 2036, 2040, 2160, 2295, 2430, 2448, 2545, 2754, 3054, 3060, 3240, 3672, 3888, 4072, 4080, 4131, 4581, 4590, 4860, 5090, 5508, 6108, 6120, 6480, 6885, 7344, 7635, 8144, 8262, 8653, 9162, 9180, 9720, 10180, 11016, 12216, 12240, 13743, 13770, 15270, 16524, 17306, 18324, 18360, 19440, 20360, 20655, 22032, 22905, 24432, 25959, 27486, 27540, 30540, 33048, 34612, 36648, 36720, 40720, 41229, 41310, 43265, 45810, 51918, 54972, 55080, 61080, 66096, 68715, 69224, 73296, 77877, 82458, 82620, 86530, 91620, 103836, 109944, 110160, 122160, 123687, 129795, 137430, 138448, 155754, 164916, 165240, 173060, 183240, 206145, 207672, 219888, 233631, 247374, 259590, 274860, 311508, 329832, 330480, 346120, 366480, 389385, 412290, 415344, 467262, 494748, 519180, 549720, 618435, 623016, 659664, 692240, 700893, 778770, 824580, 934524, 989496, 1038360, 1099440, 1168155, 1236870, 1246032, 1401786, 1557540, 1649160, 1869048, 1978992, 2076720, 2102679, 2336310, 2473740, 2803572, 3115080, 3298320, 3504465, 3738096, 4205358, 4672620, 4947480, 5607144, 6230160, 7008930, 8410716, 9345240, 9894960, 10513395, 11214288, 14017860, 16821432, 18690480, 21026790, 28035720, 33642864, 42053580, 56071440, 84107160, 168214320]

約数ペア:

[(1, 168214320), (2, 84107160), (3, 56071440), (4, 42053580), (5, 33642864), (6, 28035720), (8, 21026790), (9, 18690480), (10, 16821432), (12, 14017860), (15, 11214288), (16, 10513395), (17, 9894960), (18, 9345240), (20, 8410716), (24, 7008930), (27, 6230160), (30, 5607144), (34, 4947480), (36, 4672620), (40, 4205358), (45, 3738096), (48, 3504465), (51, 3298320), (54, 3115080), (60, 2803572), (68, 2473740), (72, 2336310), (80, 2102679), (81, 2076720), (85, 1978992), (90, 1869048), (102, 1649160), (108, 1557540), (120, 1401786), (135, 1246032), (136, 1236870), (144, 1168155), (153, 1099440), (162, 1038360), (170, 989496), (180, 934524), (204, 824580), (216, 778770), (240, 700893), (243, 692240), (255, 659664), (270, 623016), (272, 618435), (306, 549720), (324, 519180), (340, 494748), (360, 467262), (405, 415344), (408, 412290), (432, 389385), (459, 366480), (486, 346120), (509, 330480), (510, 329832), (540, 311508), (612, 274860), (648, 259590), (680, 247374), (720, 233631), (765, 219888), (810, 207672), (816, 206145), (918, 183240), (972, 173060), (1018, 165240), (1020, 164916), (1080, 155754), (1215, 138448), (1224, 137430), (1296, 129795), (1360, 123687), (1377, 122160), (1527, 110160), (1530, 109944), (1620, 103836), (1836, 91620), (1944, 86530), (2036, 82620), (2040, 82458), (2160, 77877), (2295, 73296), (2430, 69224), (2448, 68715), (2545, 66096), (2754, 61080), (3054, 55080), (3060, 54972), (3240, 51918), (3672, 45810), (3888, 43265), (4072, 41310), (4080, 41229), (4131, 40720), (4581, 36720), (4590, 36648), (4860, 34612), (5090, 33048), (5508, 30540), (6108, 27540), (6120, 27486), (6480, 25959), (6885, 24432), (7344, 22905), (7635, 22032), (8144, 20655), (8262, 20360), (8653, 19440), (9162, 18360), (9180, 18324), (9720, 17306), (10180, 16524), (11016, 15270), (12216, 13770), (12240, 13743)]