82673280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 295326720

約数和(自身を除く): 212653440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 463, 465, 480, 496, 558, 576, 620, 640, 720, 744, 926, 930, 960, 992, 1116, 1152, 1240, 1389, 1395, 1440, 1488, 1852, 1860, 1920, 1984, 2232, 2315, 2480, 2778, 2790, 2880, 2976, 3704, 3720, 3968, 4167, 4464, 4630, 4960, 5556, 5580, 5760, 5952, 6945, 7408, 7440, 8334, 8928, 9260, 9920, 11112, 11160, 11904, 13890, 14353, 14816, 14880, 16668, 17856, 18520, 19840, 20835, 22224, 22320, 27780, 28706, 29632, 29760, 33336, 35712, 37040, 41670, 43059, 44448, 44640, 55560, 57412, 59264, 59520, 66672, 71765, 74080, 83340, 86118, 88896, 89280, 111120, 114824, 129177, 133344, 143530, 148160, 166680, 172236, 177792, 178560, 215295, 222240, 229648, 258354, 266688, 287060, 296320, 333360, 344472, 430590, 444480, 459296, 516708, 533376, 574120, 645885, 666720, 688944, 861180, 888960, 918592, 1033416, 1148240, 1291770, 1333440, 1377888, 1722360, 1837184, 2066832, 2296480, 2583540, 2666880, 2755776, 3444720, 4133664, 4592960, 5167080, 5511552, 6889440, 8267328, 9185920, 10334160, 13778880, 16534656, 20668320, 27557760, 41336640, 82673280]

約数ペア:

[(1, 82673280), (2, 41336640), (3, 27557760), (4, 20668320), (5, 16534656), (6, 13778880), (8, 10334160), (9, 9185920), (10, 8267328), (12, 6889440), (15, 5511552), (16, 5167080), (18, 4592960), (20, 4133664), (24, 3444720), (30, 2755776), (31, 2666880), (32, 2583540), (36, 2296480), (40, 2066832), (45, 1837184), (48, 1722360), (60, 1377888), (62, 1333440), (64, 1291770), (72, 1148240), (80, 1033416), (90, 918592), (93, 888960), (96, 861180), (120, 688944), (124, 666720), (128, 645885), (144, 574120), (155, 533376), (160, 516708), (180, 459296), (186, 444480), (192, 430590), (240, 344472), (248, 333360), (279, 296320), (288, 287060), (310, 266688), (320, 258354), (360, 229648), (372, 222240), (384, 215295), (463, 178560), (465, 177792), (480, 172236), (496, 166680), (558, 148160), (576, 143530), (620, 133344), (640, 129177), (720, 114824), (744, 111120), (926, 89280), (930, 88896), (960, 86118), (992, 83340), (1116, 74080), (1152, 71765), (1240, 66672), (1389, 59520), (1395, 59264), (1440, 57412), (1488, 55560), (1852, 44640), (1860, 44448), (1920, 43059), (1984, 41670), (2232, 37040), (2315, 35712), (2480, 33336), (2778, 29760), (2790, 29632), (2880, 28706), (2976, 27780), (3704, 22320), (3720, 22224), (3968, 20835), (4167, 19840), (4464, 18520), (4630, 17856), (4960, 16668), (5556, 14880), (5580, 14816), (5760, 14353), (5952, 13890), (6945, 11904), (7408, 11160), (7440, 11112), (8334, 9920), (8928, 9260)]