208704000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 160

約数和(自身を含む): 694526976

約数和(自身を除く): 485822976

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, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1087, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2174, 2400, 2560, 3000, 3200, 3261, 3840, 4000, 4348, 4800, 5435, 6000, 6400, 6522, 7680, 8000, 8696, 9600, 10870, 12000, 12800, 13044, 16000, 16305, 17392, 19200, 21740, 24000, 26088, 27175, 32000, 32610, 34784, 38400, 43480, 48000, 52176, 54350, 64000, 65220, 69568, 81525, 86960, 96000, 104352, 108700, 130440, 135875, 139136, 163050, 173920, 192000, 208704, 217400, 260880, 271750, 278272, 326100, 347840, 407625, 417408, 434800, 521760, 543500, 556544, 652200, 695680, 815250, 834816, 869600, 1043520, 1087000, 1304400, 1391360, 1630500, 1669632, 1739200, 2087040, 2174000, 2608800, 2782720, 3261000, 3478400, 4174080, 4348000, 5217600, 6522000, 6956800, 8348160, 8696000, 10435200, 13044000, 13913600, 17392000, 20870400, 26088000, 34784000, 41740800, 52176000, 69568000, 104352000, 208704000]

約数ペア:

[(1, 208704000), (2, 104352000), (3, 69568000), (4, 52176000), (5, 41740800), (6, 34784000), (8, 26088000), (10, 20870400), (12, 17392000), (15, 13913600), (16, 13044000), (20, 10435200), (24, 8696000), (25, 8348160), (30, 6956800), (32, 6522000), (40, 5217600), (48, 4348000), (50, 4174080), (60, 3478400), (64, 3261000), (75, 2782720), (80, 2608800), (96, 2174000), (100, 2087040), (120, 1739200), (125, 1669632), (128, 1630500), (150, 1391360), (160, 1304400), (192, 1087000), (200, 1043520), (240, 869600), (250, 834816), (256, 815250), (300, 695680), (320, 652200), (375, 556544), (384, 543500), (400, 521760), (480, 434800), (500, 417408), (512, 407625), (600, 347840), (640, 326100), (750, 278272), (768, 271750), (800, 260880), (960, 217400), (1000, 208704), (1087, 192000), (1200, 173920), (1280, 163050), (1500, 139136), (1536, 135875), (1600, 130440), (1920, 108700), (2000, 104352), (2174, 96000), (2400, 86960), (2560, 81525), (3000, 69568), (3200, 65220), (3261, 64000), (3840, 54350), (4000, 52176), (4348, 48000), (4800, 43480), (5435, 38400), (6000, 34784), (6400, 32610), (6522, 32000), (7680, 27175), (8000, 26088), (8696, 24000), (9600, 21740), (10870, 19200), (12000, 17392), (12800, 16305), (13044, 16000)]