381043440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1198

約数の個数: 240

約数和(自身を含む): 1406347488

約数和(自身を除く): 1025304048

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, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 972, 1020, 1080, 1153, 1215, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 1944, 2040, 2160, 2295, 2306, 2430, 2448, 2754, 3060, 3240, 3459, 3672, 3888, 4080, 4131, 4590, 4612, 4860, 5508, 5765, 6120, 6480, 6885, 6918, 7344, 8262, 9180, 9224, 9720, 10377, 11016, 11530, 12240, 13770, 13836, 16524, 17295, 18360, 18448, 19440, 19601, 20655, 20754, 22032, 23060, 27540, 27672, 31131, 33048, 34590, 36720, 39202, 41310, 41508, 46120, 51885, 55080, 55344, 58803, 62262, 66096, 69180, 78404, 82620, 83016, 92240, 93393, 98005, 103770, 110160, 117606, 124524, 138360, 155655, 156808, 165240, 166032, 176409, 186786, 196010, 207540, 235212, 249048, 276720, 280179, 294015, 311310, 313616, 330480, 352818, 373572, 392020, 415080, 466965, 470424, 498096, 529227, 560358, 588030, 622620, 705636, 747144, 784040, 830160, 882045, 933930, 940848, 1058454, 1120716, 1176060, 1245240, 1400895, 1411272, 1494288, 1568080, 1587681, 1764090, 1867860, 2116908, 2241432, 2352120, 2490480, 2646135, 2801790, 2822544, 3175362, 3528180, 3735720, 4233816, 4482864, 4704240, 4763043, 5292270, 5603580, 6350724, 7056360, 7471440, 7938405, 8467632, 9526086, 10584540, 11207160, 12701448, 14112720, 15876810, 19052172, 21169080, 22414320, 23815215, 25402896, 31753620, 38104344, 42338160, 47630430, 63507240, 76208688, 95260860, 127014480, 190521720, 381043440]

約数ペア:

[(1, 381043440), (2, 190521720), (3, 127014480), (4, 95260860), (5, 76208688), (6, 63507240), (8, 47630430), (9, 42338160), (10, 38104344), (12, 31753620), (15, 25402896), (16, 23815215), (17, 22414320), (18, 21169080), (20, 19052172), (24, 15876810), (27, 14112720), (30, 12701448), (34, 11207160), (36, 10584540), (40, 9526086), (45, 8467632), (48, 7938405), (51, 7471440), (54, 7056360), (60, 6350724), (68, 5603580), (72, 5292270), (80, 4763043), (81, 4704240), (85, 4482864), (90, 4233816), (102, 3735720), (108, 3528180), (120, 3175362), (135, 2822544), (136, 2801790), (144, 2646135), (153, 2490480), (162, 2352120), (170, 2241432), (180, 2116908), (204, 1867860), (216, 1764090), (240, 1587681), (243, 1568080), (255, 1494288), (270, 1411272), (272, 1400895), (306, 1245240), (324, 1176060), (340, 1120716), (360, 1058454), (405, 940848), (408, 933930), (432, 882045), (459, 830160), (486, 784040), (510, 747144), (540, 705636), (612, 622620), (648, 588030), (680, 560358), (720, 529227), (765, 498096), (810, 470424), (816, 466965), (918, 415080), (972, 392020), (1020, 373572), (1080, 352818), (1153, 330480), (1215, 313616), (1224, 311310), (1296, 294015), (1360, 280179), (1377, 276720), (1530, 249048), (1620, 235212), (1836, 207540), (1944, 196010), (2040, 186786), (2160, 176409), (2295, 166032), (2306, 165240), (2430, 156808), (2448, 155655), (2754, 138360), (3060, 124524), (3240, 117606), (3459, 110160), (3672, 103770), (3888, 98005), (4080, 93393), (4131, 92240), (4590, 83016), (4612, 82620), (4860, 78404), (5508, 69180), (5765, 66096), (6120, 62262), (6480, 58803), (6885, 55344), (6918, 55080), (7344, 51885), (8262, 46120), (9180, 41508), (9224, 41310), (9720, 39202), (10377, 36720), (11016, 34590), (11530, 33048), (12240, 31131), (13770, 27672), (13836, 27540), (16524, 23060), (17295, 22032), (18360, 20754), (18448, 20655), (19440, 19601)]