218337120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1035

約数の個数: 240

約数和(自身を含む): 816697728

約数和(自身を除く): 598360608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 991, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 1982, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 2973, 3060, 3240, 3672, 3964, 4080, 4320, 4590, 4896, 4955, 5508, 5946, 6120, 6480, 6885, 7344, 7928, 8160, 8919, 9180, 9910, 11016, 11892, 12240, 12960, 13770, 14688, 14865, 15856, 16847, 17838, 18360, 19820, 22032, 23784, 24480, 26757, 27540, 29730, 31712, 33694, 35676, 36720, 39640, 44064, 44595, 47568, 50541, 53514, 55080, 59460, 67388, 71352, 73440, 79280, 80271, 84235, 89190, 95136, 101082, 107028, 110160, 118920, 133785, 134776, 142704, 151623, 158560, 160542, 168470, 178380, 202164, 214056, 220320, 237840, 252705, 267570, 269552, 285408, 303246, 321084, 336940, 356760, 401355, 404328, 428112, 454869, 475680, 505410, 535140, 539104, 606492, 642168, 673880, 713520, 758115, 802710, 808656, 856224, 909738, 1010820, 1070280, 1212984, 1284336, 1347760, 1364607, 1427040, 1516230, 1605420, 1617312, 1819476, 2021640, 2140560, 2274345, 2425968, 2568672, 2695520, 2729214, 3032460, 3210840, 3638952, 4043280, 4281120, 4548690, 4851936, 5458428, 6064920, 6421680, 6823035, 7277904, 8086560, 9097380, 10916856, 12129840, 12843360, 13646070, 14555808, 18194760, 21833712, 24259680, 27292140, 36389520, 43667424, 54584280, 72779040, 109168560, 218337120]

約数ペア:

[(1, 218337120), (2, 109168560), (3, 72779040), (4, 54584280), (5, 43667424), (6, 36389520), (8, 27292140), (9, 24259680), (10, 21833712), (12, 18194760), (15, 14555808), (16, 13646070), (17, 12843360), (18, 12129840), (20, 10916856), (24, 9097380), (27, 8086560), (30, 7277904), (32, 6823035), (34, 6421680), (36, 6064920), (40, 5458428), (45, 4851936), (48, 4548690), (51, 4281120), (54, 4043280), (60, 3638952), (68, 3210840), (72, 3032460), (80, 2729214), (81, 2695520), (85, 2568672), (90, 2425968), (96, 2274345), (102, 2140560), (108, 2021640), (120, 1819476), (135, 1617312), (136, 1605420), (144, 1516230), (153, 1427040), (160, 1364607), (162, 1347760), (170, 1284336), (180, 1212984), (204, 1070280), (216, 1010820), (240, 909738), (255, 856224), (270, 808656), (272, 802710), (288, 758115), (306, 713520), (324, 673880), (340, 642168), (360, 606492), (405, 539104), (408, 535140), (432, 505410), (459, 475680), (480, 454869), (510, 428112), (540, 404328), (544, 401355), (612, 356760), (648, 336940), (680, 321084), (720, 303246), (765, 285408), (810, 269552), (816, 267570), (864, 252705), (918, 237840), (991, 220320), (1020, 214056), (1080, 202164), (1224, 178380), (1296, 168470), (1360, 160542), (1377, 158560), (1440, 151623), (1530, 142704), (1620, 134776), (1632, 133785), (1836, 118920), (1982, 110160), (2040, 107028), (2160, 101082), (2295, 95136), (2448, 89190), (2592, 84235), (2720, 80271), (2754, 79280), (2973, 73440), (3060, 71352), (3240, 67388), (3672, 59460), (3964, 55080), (4080, 53514), (4320, 50541), (4590, 47568), (4896, 44595), (4955, 44064), (5508, 39640), (5946, 36720), (6120, 35676), (6480, 33694), (6885, 31712), (7344, 29730), (7928, 27540), (8160, 26757), (8919, 24480), (9180, 23784), (9910, 22032), (11016, 19820), (11892, 18360), (12240, 17838), (12960, 16847), (13770, 15856), (14688, 14865)]