1296403920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:687

約数の個数: 320

約数和(自身を含む): 5142528000

約数和(自身を除く): 3846124080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 179, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 358, 360, 378, 420, 432, 479, 504, 537, 540, 560, 630, 716, 720, 756, 840, 895, 945, 958, 1008, 1074, 1080, 1253, 1260, 1432, 1437, 1512, 1611, 1680, 1790, 1890, 1916, 2148, 2160, 2395, 2506, 2520, 2685, 2864, 2874, 3024, 3222, 3353, 3580, 3759, 3780, 3832, 4296, 4311, 4790, 4833, 5012, 5040, 5370, 5748, 6265, 6444, 6706, 7160, 7185, 7518, 7560, 7664, 8055, 8592, 8622, 9580, 9666, 10024, 10059, 10740, 11277, 11496, 12530, 12888, 12933, 13412, 14320, 14370, 15036, 15120, 16110, 16765, 17244, 18795, 19160, 19332, 20048, 20118, 21480, 21555, 22554, 22992, 24165, 25060, 25776, 25866, 26824, 28740, 30072, 30177, 32220, 33530, 33831, 34488, 37590, 38320, 38664, 40236, 42960, 43110, 45108, 48330, 50120, 50295, 51732, 53648, 56385, 57480, 60144, 60354, 64440, 64665, 67060, 67662, 68976, 75180, 77328, 80472, 85741, 86220, 90216, 90531, 96660, 100240, 100590, 103464, 112770, 114960, 120708, 128880, 129330, 134120, 135324, 150360, 150885, 160944, 169155, 171482, 172440, 180432, 181062, 193320, 201180, 206928, 225540, 241416, 257223, 258660, 268240, 270648, 300720, 301770, 338310, 342964, 344880, 362124, 386640, 402360, 428705, 451080, 452655, 482832, 514446, 517320, 541296, 600187, 603540, 676620, 685928, 724248, 771669, 804720, 857410, 902160, 905310, 1028892, 1034640, 1200374, 1207080, 1286115, 1353240, 1371856, 1448496, 1543338, 1714820, 1800561, 1810620, 2057784, 2315007, 2400748, 2414160, 2572230, 2706480, 3000935, 3086676, 3429640, 3601122, 3621240, 3858345, 4115568, 4630014, 4801496, 5144460, 5401683, 6001870, 6173352, 6859280, 7202244, 7242480, 7716690, 9002805, 9260028, 9602992, 10288920, 10803366, 11575035, 12003740, 12346704, 14404488, 15433380, 16205049, 18005610, 18520056, 20577840, 21606732, 23150070, 24007480, 27008415, 28808976, 30866760, 32410098, 36011220, 37040112, 43213464, 46300140, 48014960, 54016830, 61733520, 64820196, 72022440, 81025245, 86426928, 92600280, 108033660, 129640392, 144044880, 162050490, 185200560, 216067320, 259280784, 324100980, 432134640, 648201960, 1296403920]

約数ペア:

[(1, 1296403920), (2, 648201960), (3, 432134640), (4, 324100980), (5, 259280784), (6, 216067320), (7, 185200560), (8, 162050490), (9, 144044880), (10, 129640392), (12, 108033660), (14, 92600280), (15, 86426928), (16, 81025245), (18, 72022440), (20, 64820196), (21, 61733520), (24, 54016830), (27, 48014960), (28, 46300140), (30, 43213464), (35, 37040112), (36, 36011220), (40, 32410098), (42, 30866760), (45, 28808976), (48, 27008415), (54, 24007480), (56, 23150070), (60, 21606732), (63, 20577840), (70, 18520056), (72, 18005610), (80, 16205049), (84, 15433380), (90, 14404488), (105, 12346704), (108, 12003740), (112, 11575035), (120, 10803366), (126, 10288920), (135, 9602992), (140, 9260028), (144, 9002805), (168, 7716690), (179, 7242480), (180, 7202244), (189, 6859280), (210, 6173352), (216, 6001870), (240, 5401683), (252, 5144460), (270, 4801496), (280, 4630014), (315, 4115568), (336, 3858345), (358, 3621240), (360, 3601122), (378, 3429640), (420, 3086676), (432, 3000935), (479, 2706480), (504, 2572230), (537, 2414160), (540, 2400748), (560, 2315007), (630, 2057784), (716, 1810620), (720, 1800561), (756, 1714820), (840, 1543338), (895, 1448496), (945, 1371856), (958, 1353240), (1008, 1286115), (1074, 1207080), (1080, 1200374), (1253, 1034640), (1260, 1028892), (1432, 905310), (1437, 902160), (1512, 857410), (1611, 804720), (1680, 771669), (1790, 724248), (1890, 685928), (1916, 676620), (2148, 603540), (2160, 600187), (2395, 541296), (2506, 517320), (2520, 514446), (2685, 482832), (2864, 452655), (2874, 451080), (3024, 428705), (3222, 402360), (3353, 386640), (3580, 362124), (3759, 344880), (3780, 342964), (3832, 338310), (4296, 301770), (4311, 300720), (4790, 270648), (4833, 268240), (5012, 258660), (5040, 257223), (5370, 241416), (5748, 225540), (6265, 206928), (6444, 201180), (6706, 193320), (7160, 181062), (7185, 180432), (7518, 172440), (7560, 171482), (7664, 169155), (8055, 160944), (8592, 150885), (8622, 150360), (9580, 135324), (9666, 134120), (10024, 129330), (10059, 128880), (10740, 120708), (11277, 114960), (11496, 112770), (12530, 103464), (12888, 100590), (12933, 100240), (13412, 96660), (14320, 90531), (14370, 90216), (15036, 86220), (15120, 85741), (16110, 80472), (16765, 77328), (17244, 75180), (18795, 68976), (19160, 67662), (19332, 67060), (20048, 64665), (20118, 64440), (21480, 60354), (21555, 60144), (22554, 57480), (22992, 56385), (24165, 53648), (25060, 51732), (25776, 50295), (25866, 50120), (26824, 48330), (28740, 45108), (30072, 43110), (30177, 42960), (32220, 40236), (33530, 38664), (33831, 38320), (34488, 37590)]