207509760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{18013}}^1$

素因数の和:18040

約数の個数: 108

約数和(自身を含む): 718002012

約数和(自身を除く): 510492252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 18013, 36026, 54039, 72052, 90065, 108078, 144104, 162117, 180130, 216156, 270195, 288208, 324234, 360260, 432312, 540390, 576416, 648468, 720520, 810585, 864624, 1080780, 1152832, 1296936, 1441040, 1621170, 1729248, 2161560, 2305664, 2593872, 2882080, 3242340, 3458496, 4323120, 4611328, 5187744, 5764160, 6484680, 6916992, 8646240, 10375488, 11528320, 12969360, 13833984, 17292480, 20750976, 23056640, 25938720, 34584960, 41501952, 51877440, 69169920, 103754880, 207509760]

約数ペア:

[(1, 207509760), (2, 103754880), (3, 69169920), (4, 51877440), (5, 41501952), (6, 34584960), (8, 25938720), (9, 23056640), (10, 20750976), (12, 17292480), (15, 13833984), (16, 12969360), (18, 11528320), (20, 10375488), (24, 8646240), (30, 6916992), (32, 6484680), (36, 5764160), (40, 5187744), (45, 4611328), (48, 4323120), (60, 3458496), (64, 3242340), (72, 2882080), (80, 2593872), (90, 2305664), (96, 2161560), (120, 1729248), (128, 1621170), (144, 1441040), (160, 1296936), (180, 1152832), (192, 1080780), (240, 864624), (256, 810585), (288, 720520), (320, 648468), (360, 576416), (384, 540390), (480, 432312), (576, 360260), (640, 324234), (720, 288208), (768, 270195), (960, 216156), (1152, 180130), (1280, 162117), (1440, 144104), (1920, 108078), (2304, 90065), (2880, 72052), (3840, 54039), (5760, 36026), (11520, 18013)]