138693313920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10319443}}^1$

素因数の和:10319472

約数の個数: 128

約数和(自身を含む): 505239978240

約数和(自身を除く): 366546664320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 10319443, 20638886, 30958329, 41277772, 51597215, 61916658, 72236101, 82555544, 103194430, 123833316, 144472202, 154791645, 165111088, 206388860, 216708303, 247666632, 288944404, 309583290, 330222176, 361180505, 412777720, 433416606, 495333264, 577888808, 619166580, 660444352, 722361010, 825555440, 866833212, 990666528, 1083541515, 1155777616, 1238333160, 1320888704, 1444722020, 1651110880, 1733666424, 1981333056, 2167083030, 2311555232, 2476666320, 2889444040, 3302221760, 3467332848, 3962666112, 4334166060, 4623110464, 4953332640, 5778888080, 6604443520, 6934665696, 8668332120, 9246220928, 9906665280, 11557776160, 13869331392, 17336664240, 19813330560, 23115552320, 27738662784, 34673328480, 46231104640, 69346656960, 138693313920]

約数ペア:

[(1, 138693313920), (2, 69346656960), (3, 46231104640), (4, 34673328480), (5, 27738662784), (6, 23115552320), (7, 19813330560), (8, 17336664240), (10, 13869331392), (12, 11557776160), (14, 9906665280), (15, 9246220928), (16, 8668332120), (20, 6934665696), (21, 6604443520), (24, 5778888080), (28, 4953332640), (30, 4623110464), (32, 4334166060), (35, 3962666112), (40, 3467332848), (42, 3302221760), (48, 2889444040), (56, 2476666320), (60, 2311555232), (64, 2167083030), (70, 1981333056), (80, 1733666424), (84, 1651110880), (96, 1444722020), (105, 1320888704), (112, 1238333160), (120, 1155777616), (128, 1083541515), (140, 990666528), (160, 866833212), (168, 825555440), (192, 722361010), (210, 660444352), (224, 619166580), (240, 577888808), (280, 495333264), (320, 433416606), (336, 412777720), (384, 361180505), (420, 330222176), (448, 309583290), (480, 288944404), (560, 247666632), (640, 216708303), (672, 206388860), (840, 165111088), (896, 154791645), (960, 144472202), (1120, 123833316), (1344, 103194430), (1680, 82555544), (1920, 72236101), (2240, 61916658), (2688, 51597215), (3360, 41277772), (4480, 30958329), (6720, 20638886), (13440, 10319443)]