56071440

素因数分解:

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

素因数の和:551

約数の個数: 200

約数和(自身を含む): 206605080

約数和(自身を除く): 150533640

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, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 509, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1018, 1020, 1080, 1224, 1296, 1360, 1377, 1527, 1530, 1620, 1836, 2036, 2040, 2160, 2295, 2448, 2545, 2754, 3054, 3060, 3240, 3672, 4072, 4080, 4581, 4590, 5090, 5508, 6108, 6120, 6480, 6885, 7344, 7635, 8144, 8653, 9162, 9180, 10180, 11016, 12216, 12240, 13743, 13770, 15270, 17306, 18324, 18360, 20360, 22032, 22905, 24432, 25959, 27486, 27540, 30540, 34612, 36648, 36720, 40720, 41229, 43265, 45810, 51918, 54972, 55080, 61080, 68715, 69224, 73296, 77877, 82458, 86530, 91620, 103836, 109944, 110160, 122160, 129795, 137430, 138448, 155754, 164916, 173060, 183240, 206145, 207672, 219888, 233631, 259590, 274860, 311508, 329832, 346120, 366480, 389385, 412290, 415344, 467262, 519180, 549720, 623016, 659664, 692240, 700893, 778770, 824580, 934524, 1038360, 1099440, 1168155, 1246032, 1401786, 1557540, 1649160, 1869048, 2076720, 2336310, 2803572, 3115080, 3298320, 3504465, 3738096, 4672620, 5607144, 6230160, 7008930, 9345240, 11214288, 14017860, 18690480, 28035720, 56071440]

約数ペア:

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