1994688000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{3463}}^1$

素因数の和:3502

約数の個数: 240

約数和(自身を含む): 7186566816

約数和(自身を除く): 5191878816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1536, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2560, 2880, 3000, 3200, 3463, 3600, 3840, 4000, 4500, 4608, 4800, 5760, 6000, 6400, 6926, 7200, 7680, 8000, 9000, 9600, 10389, 11520, 12000, 12800, 13852, 14400, 16000, 17315, 18000, 19200, 20778, 23040, 24000, 27704, 28800, 31167, 32000, 34630, 36000, 38400, 41556, 48000, 51945, 55408, 57600, 62334, 64000, 69260, 72000, 83112, 86575, 96000, 103890, 110816, 115200, 124668, 138520, 144000, 155835, 166224, 173150, 192000, 207780, 221632, 249336, 259725, 277040, 288000, 311670, 332448, 346300, 415560, 432875, 443264, 498672, 519450, 554080, 576000, 623340, 664896, 692600, 779175, 831120, 865750, 886528, 997344, 1038900, 1108160, 1246680, 1298625, 1329792, 1385200, 1558350, 1662240, 1731500, 1773056, 1994688, 2077800, 2216320, 2493360, 2597250, 2659584, 2770400, 3116700, 3324480, 3463000, 3895875, 3989376, 4155600, 4432640, 4986720, 5194500, 5319168, 5540800, 6233400, 6648960, 6926000, 7791750, 7978752, 8311200, 8865280, 9973440, 10389000, 11081600, 12466800, 13297920, 13852000, 15583500, 15957504, 16622400, 19946880, 20778000, 22163200, 24933600, 26595840, 27704000, 31167000, 33244800, 39893760, 41556000, 44326400, 49867200, 55408000, 62334000, 66489600, 79787520, 83112000, 99734400, 110816000, 124668000, 132979200, 166224000, 199468800, 221632000, 249336000, 332448000, 398937600, 498672000, 664896000, 997344000, 1994688000]

約数ペア:

[(1, 1994688000), (2, 997344000), (3, 664896000), (4, 498672000), (5, 398937600), (6, 332448000), (8, 249336000), (9, 221632000), (10, 199468800), (12, 166224000), (15, 132979200), (16, 124668000), (18, 110816000), (20, 99734400), (24, 83112000), (25, 79787520), (30, 66489600), (32, 62334000), (36, 55408000), (40, 49867200), (45, 44326400), (48, 41556000), (50, 39893760), (60, 33244800), (64, 31167000), (72, 27704000), (75, 26595840), (80, 24933600), (90, 22163200), (96, 20778000), (100, 19946880), (120, 16622400), (125, 15957504), (128, 15583500), (144, 13852000), (150, 13297920), (160, 12466800), (180, 11081600), (192, 10389000), (200, 9973440), (225, 8865280), (240, 8311200), (250, 7978752), (256, 7791750), (288, 6926000), (300, 6648960), (320, 6233400), (360, 5540800), (375, 5319168), (384, 5194500), (400, 4986720), (450, 4432640), (480, 4155600), (500, 3989376), (512, 3895875), (576, 3463000), (600, 3324480), (640, 3116700), (720, 2770400), (750, 2659584), (768, 2597250), (800, 2493360), (900, 2216320), (960, 2077800), (1000, 1994688), (1125, 1773056), (1152, 1731500), (1200, 1662240), (1280, 1558350), (1440, 1385200), (1500, 1329792), (1536, 1298625), (1600, 1246680), (1800, 1108160), (1920, 1038900), (2000, 997344), (2250, 886528), (2304, 865750), (2400, 831120), (2560, 779175), (2880, 692600), (3000, 664896), (3200, 623340), (3463, 576000), (3600, 554080), (3840, 519450), (4000, 498672), (4500, 443264), (4608, 432875), (4800, 415560), (5760, 346300), (6000, 332448), (6400, 311670), (6926, 288000), (7200, 277040), (7680, 259725), (8000, 249336), (9000, 221632), (9600, 207780), (10389, 192000), (11520, 173150), (12000, 166224), (12800, 155835), (13852, 144000), (14400, 138520), (16000, 124668), (17315, 115200), (18000, 110816), (19200, 103890), (20778, 96000), (23040, 86575), (24000, 83112), (27704, 72000), (28800, 69260), (31167, 64000), (32000, 62334), (34630, 57600), (36000, 55408), (38400, 51945), (41556, 48000)]