83288520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 256

約数和(自身を含む): 331776000

約数和(自身を除く): 248487480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 479, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 958, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1437, 1449, 1512, 1610, 1656, 1890, 1916, 1932, 2070, 2395, 2415, 2484, 2520, 2760, 2874, 2898, 3105, 3220, 3353, 3780, 3832, 3864, 4140, 4311, 4347, 4790, 4830, 4968, 5748, 5796, 6210, 6440, 6706, 7185, 7245, 7560, 8280, 8622, 8694, 9580, 9660, 10059, 11017, 11496, 11592, 12420, 12933, 13412, 14370, 14490, 16765, 17244, 17388, 19160, 19320, 20118, 21555, 21735, 22034, 24840, 25866, 26824, 28740, 28980, 30177, 33051, 33530, 34488, 34776, 40236, 43110, 43470, 44068, 50295, 51732, 55085, 57480, 57960, 60354, 64665, 66102, 67060, 77119, 80472, 86220, 86940, 88136, 90531, 99153, 100590, 103464, 110170, 120708, 129330, 132204, 134120, 150885, 154238, 165255, 172440, 173880, 181062, 198306, 201180, 220340, 231357, 241416, 258660, 264408, 297459, 301770, 308476, 330510, 362124, 385595, 396612, 402360, 440680, 452655, 462714, 495765, 517320, 594918, 603540, 616952, 661020, 694071, 724248, 771190, 793224, 905310, 925428, 991530, 1156785, 1189836, 1207080, 1322040, 1388142, 1487295, 1542380, 1810620, 1850856, 1983060, 2082213, 2313570, 2379672, 2776284, 2974590, 3084760, 3470355, 3621240, 3966120, 4164426, 4627140, 5552568, 5949180, 6940710, 8328852, 9254280, 10411065, 11898360, 13881420, 16657704, 20822130, 27762840, 41644260, 83288520]

約数ペア:

[(1, 83288520), (2, 41644260), (3, 27762840), (4, 20822130), (5, 16657704), (6, 13881420), (7, 11898360), (8, 10411065), (9, 9254280), (10, 8328852), (12, 6940710), (14, 5949180), (15, 5552568), (18, 4627140), (20, 4164426), (21, 3966120), (23, 3621240), (24, 3470355), (27, 3084760), (28, 2974590), (30, 2776284), (35, 2379672), (36, 2313570), (40, 2082213), (42, 1983060), (45, 1850856), (46, 1810620), (54, 1542380), (56, 1487295), (60, 1388142), (63, 1322040), (69, 1207080), (70, 1189836), (72, 1156785), (84, 991530), (90, 925428), (92, 905310), (105, 793224), (108, 771190), (115, 724248), (120, 694071), (126, 661020), (135, 616952), (138, 603540), (140, 594918), (161, 517320), (168, 495765), (180, 462714), (184, 452655), (189, 440680), (207, 402360), (210, 396612), (216, 385595), (230, 362124), (252, 330510), (270, 308476), (276, 301770), (280, 297459), (315, 264408), (322, 258660), (345, 241416), (360, 231357), (378, 220340), (414, 201180), (420, 198306), (460, 181062), (479, 173880), (483, 172440), (504, 165255), (540, 154238), (552, 150885), (621, 134120), (630, 132204), (644, 129330), (690, 120708), (756, 110170), (805, 103464), (828, 100590), (840, 99153), (920, 90531), (945, 88136), (958, 86940), (966, 86220), (1035, 80472), (1080, 77119), (1242, 67060), (1260, 66102), (1288, 64665), (1380, 60354), (1437, 57960), (1449, 57480), (1512, 55085), (1610, 51732), (1656, 50295), (1890, 44068), (1916, 43470), (1932, 43110), (2070, 40236), (2395, 34776), (2415, 34488), (2484, 33530), (2520, 33051), (2760, 30177), (2874, 28980), (2898, 28740), (3105, 26824), (3220, 25866), (3353, 24840), (3780, 22034), (3832, 21735), (3864, 21555), (4140, 20118), (4311, 19320), (4347, 19160), (4790, 17388), (4830, 17244), (4968, 16765), (5748, 14490), (5796, 14370), (6210, 13412), (6440, 12933), (6706, 12420), (7185, 11592), (7245, 11496), (7560, 11017), (8280, 10059), (8622, 9660), (8694, 9580)]