537064640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12619}}^1$

素因数の和:12662

約数の個数: 112

約数和(自身を含む): 1538630400

約数和(自身を除く): 1001565760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 12619, 21280, 25238, 42560, 50476, 63095, 88333, 100952, 126190, 176666, 201904, 239761, 252380, 353332, 403808, 441665, 479522, 504760, 706664, 807616, 883330, 959044, 1009520, 1198805, 1413328, 1678327, 1766660, 1918088, 2019040, 2397610, 2826656, 3356654, 3533320, 3836176, 4038080, 4795220, 5653312, 6713308, 7066640, 7672352, 8391635, 9590440, 13426616, 14133280, 15344704, 16783270, 19180880, 26853232, 28266560, 33566540, 38361760, 53706464, 67133080, 76723520, 107412928, 134266160, 268532320, 537064640]

約数ペア:

[(1, 537064640), (2, 268532320), (4, 134266160), (5, 107412928), (7, 76723520), (8, 67133080), (10, 53706464), (14, 38361760), (16, 33566540), (19, 28266560), (20, 26853232), (28, 19180880), (32, 16783270), (35, 15344704), (38, 14133280), (40, 13426616), (56, 9590440), (64, 8391635), (70, 7672352), (76, 7066640), (80, 6713308), (95, 5653312), (112, 4795220), (133, 4038080), (140, 3836176), (152, 3533320), (160, 3356654), (190, 2826656), (224, 2397610), (266, 2019040), (280, 1918088), (304, 1766660), (320, 1678327), (380, 1413328), (448, 1198805), (532, 1009520), (560, 959044), (608, 883330), (665, 807616), (760, 706664), (1064, 504760), (1120, 479522), (1216, 441665), (1330, 403808), (1520, 353332), (2128, 252380), (2240, 239761), (2660, 201904), (3040, 176666), (4256, 126190), (5320, 100952), (6080, 88333), (8512, 63095), (10640, 50476), (12619, 42560), (21280, 25238)]