126488320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 364976640

約数和(自身を除く): 238488320

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, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 743, 760, 896, 1064, 1120, 1216, 1280, 1330, 1486, 1520, 1792, 2128, 2240, 2432, 2660, 2972, 3040, 3715, 4256, 4480, 4864, 5201, 5320, 5944, 6080, 7430, 8512, 8960, 10402, 10640, 11888, 12160, 14117, 14860, 17024, 20804, 21280, 23776, 24320, 26005, 28234, 29720, 34048, 41608, 42560, 47552, 52010, 56468, 59440, 70585, 83216, 85120, 95104, 98819, 104020, 112936, 118880, 141170, 166432, 170240, 190208, 197638, 208040, 225872, 237760, 282340, 332864, 395276, 416080, 451744, 475520, 494095, 564680, 665728, 790552, 832160, 903488, 951040, 988190, 1129360, 1331456, 1581104, 1664320, 1806976, 1976380, 2258720, 3162208, 3328640, 3613952, 3952760, 4517440, 6324416, 6657280, 7905520, 9034880, 12648832, 15811040, 18069760, 25297664, 31622080, 63244160, 126488320]

約数ペア:

[(1, 126488320), (2, 63244160), (4, 31622080), (5, 25297664), (7, 18069760), (8, 15811040), (10, 12648832), (14, 9034880), (16, 7905520), (19, 6657280), (20, 6324416), (28, 4517440), (32, 3952760), (35, 3613952), (38, 3328640), (40, 3162208), (56, 2258720), (64, 1976380), (70, 1806976), (76, 1664320), (80, 1581104), (95, 1331456), (112, 1129360), (128, 988190), (133, 951040), (140, 903488), (152, 832160), (160, 790552), (190, 665728), (224, 564680), (256, 494095), (266, 475520), (280, 451744), (304, 416080), (320, 395276), (380, 332864), (448, 282340), (532, 237760), (560, 225872), (608, 208040), (640, 197638), (665, 190208), (743, 170240), (760, 166432), (896, 141170), (1064, 118880), (1120, 112936), (1216, 104020), (1280, 98819), (1330, 95104), (1486, 85120), (1520, 83216), (1792, 70585), (2128, 59440), (2240, 56468), (2432, 52010), (2660, 47552), (2972, 42560), (3040, 41608), (3715, 34048), (4256, 29720), (4480, 28234), (4864, 26005), (5201, 24320), (5320, 23776), (5944, 21280), (6080, 20804), (7430, 17024), (8512, 14860), (8960, 14117), (10402, 12160), (10640, 11888)]