1229346720

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{4517}}^1$

素因数の和:4554

約数の個数: 288

約数和(自身を含む): 4973125248

約数和(自身を除く): 3743778528

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4517, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8505, 9034, 9072, 9720, 10080, 11340, 12960, 13551, 13608, 15120, 17010, 18068, 18144, 19440, 22585, 22680, 27102, 27216, 30240, 31619, 34020, 36136, 38880, 40653, 45170, 45360, 54204, 54432, 63238, 67755, 68040, 72272, 81306, 90340, 90720, 94857, 108408, 121959, 126476, 135510, 136080, 144544, 158095, 162612, 180680, 189714, 203265, 216816, 243918, 252952, 271020, 272160, 284571, 316190, 325224, 361360, 365877, 379428, 406530, 433632, 474285, 487836, 505904, 542040, 569142, 609795, 632380, 650448, 722720, 731754, 758856, 813060, 853713, 948570, 975672, 1011808, 1084080, 1097631, 1138284, 1219590, 1264760, 1300896, 1422855, 1463508, 1517712, 1626120, 1707426, 1829385, 1897140, 1951344, 2168160, 2195262, 2276568, 2439180, 2529520, 2561139, 2845710, 2927016, 3035424, 3252240, 3414852, 3658770, 3794280, 3902688, 4268565, 4390524, 4553136, 4878360, 5059040, 5122278, 5488155, 5691420, 5854032, 6504480, 6829704, 7317540, 7588560, 7683417, 8537130, 8781048, 9106272, 9756720, 10244556, 10976310, 11382840, 11708064, 12805695, 13659408, 14635080, 15177120, 15366834, 17074260, 17562096, 19513440, 20489112, 21952620, 22765680, 25611390, 27318816, 29270160, 30733668, 34148520, 35124192, 38417085, 40978224, 43905240, 45531360, 51222780, 58540320, 61467336, 68297040, 76834170, 81956448, 87810480, 102445560, 122934672, 136594080, 153668340, 175620960, 204891120, 245869344, 307336680, 409782240, 614673360, 1229346720]

約数ペア:

[(1, 1229346720), (2, 614673360), (3, 409782240), (4, 307336680), (5, 245869344), (6, 204891120), (7, 175620960), (8, 153668340), (9, 136594080), (10, 122934672), (12, 102445560), (14, 87810480), (15, 81956448), (16, 76834170), (18, 68297040), (20, 61467336), (21, 58540320), (24, 51222780), (27, 45531360), (28, 43905240), (30, 40978224), (32, 38417085), (35, 35124192), (36, 34148520), (40, 30733668), (42, 29270160), (45, 27318816), (48, 25611390), (54, 22765680), (56, 21952620), (60, 20489112), (63, 19513440), (70, 17562096), (72, 17074260), (80, 15366834), (81, 15177120), (84, 14635080), (90, 13659408), (96, 12805695), (105, 11708064), (108, 11382840), (112, 10976310), (120, 10244556), (126, 9756720), (135, 9106272), (140, 8781048), (144, 8537130), (160, 7683417), (162, 7588560), (168, 7317540), (180, 6829704), (189, 6504480), (210, 5854032), (216, 5691420), (224, 5488155), (240, 5122278), (243, 5059040), (252, 4878360), (270, 4553136), (280, 4390524), (288, 4268565), (315, 3902688), (324, 3794280), (336, 3658770), (360, 3414852), (378, 3252240), (405, 3035424), (420, 2927016), (432, 2845710), (480, 2561139), (486, 2529520), (504, 2439180), (540, 2276568), (560, 2195262), (567, 2168160), (630, 1951344), (648, 1897140), (672, 1829385), (720, 1707426), (756, 1626120), (810, 1517712), (840, 1463508), (864, 1422855), (945, 1300896), (972, 1264760), (1008, 1219590), (1080, 1138284), (1120, 1097631), (1134, 1084080), (1215, 1011808), (1260, 975672), (1296, 948570), (1440, 853713), (1512, 813060), (1620, 758856), (1680, 731754), (1701, 722720), (1890, 650448), (1944, 632380), (2016, 609795), (2160, 569142), (2268, 542040), (2430, 505904), (2520, 487836), (2592, 474285), (2835, 433632), (3024, 406530), (3240, 379428), (3360, 365877), (3402, 361360), (3780, 325224), (3888, 316190), (4320, 284571), (4517, 272160), (4536, 271020), (4860, 252952), (5040, 243918), (5670, 216816), (6048, 203265), (6480, 189714), (6804, 180680), (7560, 162612), (7776, 158095), (8505, 144544), (9034, 136080), (9072, 135510), (9720, 126476), (10080, 121959), (11340, 108408), (12960, 94857), (13551, 90720), (13608, 90340), (15120, 81306), (17010, 72272), (18068, 68040), (18144, 67755), (19440, 63238), (22585, 54432), (22680, 54204), (27102, 45360), (27216, 45170), (30240, 40653), (31619, 38880), (34020, 36136)]