73118080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 128

約数和(自身を含む): 210528000

約数和(自身を除く): 137409920

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, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 859, 896, 1064, 1120, 1216, 1330, 1520, 1718, 2128, 2240, 2432, 2660, 3040, 3436, 4256, 4295, 4480, 5320, 6013, 6080, 6872, 8512, 8590, 10640, 12026, 12160, 13744, 16321, 17024, 17180, 21280, 24052, 27488, 30065, 32642, 34360, 42560, 48104, 54976, 60130, 65284, 68720, 81605, 85120, 96208, 109952, 114247, 120260, 130568, 137440, 163210, 192416, 228494, 240520, 261136, 274880, 326420, 384832, 456988, 481040, 522272, 549760, 571235, 652840, 769664, 913976, 962080, 1044544, 1142470, 1305680, 1827952, 1924160, 2089088, 2284940, 2611360, 3655904, 3848320, 4569880, 5222720, 7311808, 9139760, 10445440, 14623616, 18279520, 36559040, 73118080]

約数ペア:

[(1, 73118080), (2, 36559040), (4, 18279520), (5, 14623616), (7, 10445440), (8, 9139760), (10, 7311808), (14, 5222720), (16, 4569880), (19, 3848320), (20, 3655904), (28, 2611360), (32, 2284940), (35, 2089088), (38, 1924160), (40, 1827952), (56, 1305680), (64, 1142470), (70, 1044544), (76, 962080), (80, 913976), (95, 769664), (112, 652840), (128, 571235), (133, 549760), (140, 522272), (152, 481040), (160, 456988), (190, 384832), (224, 326420), (266, 274880), (280, 261136), (304, 240520), (320, 228494), (380, 192416), (448, 163210), (532, 137440), (560, 130568), (608, 120260), (640, 114247), (665, 109952), (760, 96208), (859, 85120), (896, 81605), (1064, 68720), (1120, 65284), (1216, 60130), (1330, 54976), (1520, 48104), (1718, 42560), (2128, 34360), (2240, 32642), (2432, 30065), (2660, 27488), (3040, 24052), (3436, 21280), (4256, 17180), (4295, 17024), (4480, 16321), (5320, 13744), (6013, 12160), (6080, 12026), (6872, 10640), (8512, 8590)]