144044880

素因数分解:

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

素因数の和:681

約数の個数: 160

約数和(自身を含む): 514252800

約数和(自身を除く): 370207920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 179, 210, 240, 280, 336, 358, 420, 479, 537, 560, 716, 840, 895, 958, 1074, 1253, 1432, 1437, 1680, 1790, 1916, 2148, 2395, 2506, 2685, 2864, 2874, 3353, 3580, 3759, 3832, 4296, 4790, 5012, 5370, 5748, 6265, 6706, 7160, 7185, 7518, 7664, 8592, 9580, 10024, 10059, 10740, 11496, 12530, 13412, 14320, 14370, 15036, 16765, 18795, 19160, 20048, 20118, 21480, 22992, 25060, 26824, 28740, 30072, 33530, 37590, 38320, 40236, 42960, 50120, 50295, 53648, 57480, 60144, 67060, 75180, 80472, 85741, 100240, 100590, 114960, 134120, 150360, 160944, 171482, 201180, 257223, 268240, 300720, 342964, 402360, 428705, 514446, 600187, 685928, 804720, 857410, 1028892, 1200374, 1286115, 1371856, 1714820, 1800561, 2057784, 2400748, 2572230, 3000935, 3429640, 3601122, 4115568, 4801496, 5144460, 6001870, 6859280, 7202244, 9002805, 9602992, 10288920, 12003740, 14404488, 18005610, 20577840, 24007480, 28808976, 36011220, 48014960, 72022440, 144044880]

約数ペア:

[(1, 144044880), (2, 72022440), (3, 48014960), (4, 36011220), (5, 28808976), (6, 24007480), (7, 20577840), (8, 18005610), (10, 14404488), (12, 12003740), (14, 10288920), (15, 9602992), (16, 9002805), (20, 7202244), (21, 6859280), (24, 6001870), (28, 5144460), (30, 4801496), (35, 4115568), (40, 3601122), (42, 3429640), (48, 3000935), (56, 2572230), (60, 2400748), (70, 2057784), (80, 1800561), (84, 1714820), (105, 1371856), (112, 1286115), (120, 1200374), (140, 1028892), (168, 857410), (179, 804720), (210, 685928), (240, 600187), (280, 514446), (336, 428705), (358, 402360), (420, 342964), (479, 300720), (537, 268240), (560, 257223), (716, 201180), (840, 171482), (895, 160944), (958, 150360), (1074, 134120), (1253, 114960), (1432, 100590), (1437, 100240), (1680, 85741), (1790, 80472), (1916, 75180), (2148, 67060), (2395, 60144), (2506, 57480), (2685, 53648), (2864, 50295), (2874, 50120), (3353, 42960), (3580, 40236), (3759, 38320), (3832, 37590), (4296, 33530), (4790, 30072), (5012, 28740), (5370, 26824), (5748, 25060), (6265, 22992), (6706, 21480), (7160, 20118), (7185, 20048), (7518, 19160), (7664, 18795), (8592, 16765), (9580, 15036), (10024, 14370), (10059, 14320), (10740, 13412), (11496, 12530)]