128769158400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{6706727}}^1$

素因数の和:6706756

約数の個数: 108

約数和(自身を含む): 424965112992

約数和(自身を除く): 296195954592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 19200, 6706727, 13413454, 20120181, 26826908, 33533635, 40240362, 53653816, 67067270, 80480724, 100600905, 107307632, 134134540, 160961448, 167668175, 201201810, 214615264, 268269080, 321922896, 335336350, 402403620, 429230528, 503004525, 536538160, 643845792, 670672700, 804807240, 858461056, 1006009050, 1073076320, 1287691584, 1341345400, 1609614480, 1716922112, 2012018100, 2146152640, 2575383168, 2682690800, 3219228960, 4024036200, 4292305280, 5150766336, 5365381600, 6438457920, 8048072400, 8584610560, 10730763200, 12876915840, 16096144800, 21461526400, 25753831680, 32192289600, 42923052800, 64384579200, 128769158400]

約数ペア:

[(1, 128769158400), (2, 64384579200), (3, 42923052800), (4, 32192289600), (5, 25753831680), (6, 21461526400), (8, 16096144800), (10, 12876915840), (12, 10730763200), (15, 8584610560), (16, 8048072400), (20, 6438457920), (24, 5365381600), (25, 5150766336), (30, 4292305280), (32, 4024036200), (40, 3219228960), (48, 2682690800), (50, 2575383168), (60, 2146152640), (64, 2012018100), (75, 1716922112), (80, 1609614480), (96, 1341345400), (100, 1287691584), (120, 1073076320), (128, 1006009050), (150, 858461056), (160, 804807240), (192, 670672700), (200, 643845792), (240, 536538160), (256, 503004525), (300, 429230528), (320, 402403620), (384, 335336350), (400, 321922896), (480, 268269080), (600, 214615264), (640, 201201810), (768, 167668175), (800, 160961448), (960, 134134540), (1200, 107307632), (1280, 100600905), (1600, 80480724), (1920, 67067270), (2400, 53653816), (3200, 40240362), (3840, 33533635), (4800, 26826908), (6400, 20120181), (9600, 13413454), (19200, 6706727)]