1898112000

素因数分解:

$2^{10}\times 3^1\times 5^3\times {\mathrm{4943}}^1$

素因数の和:4981

約数の個数: 176

約数和(自身を含む): 6315109632

約数和(自身を除く): 4416997632

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, 1024, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2400, 2560, 3000, 3072, 3200, 3840, 4000, 4800, 4943, 5120, 6000, 6400, 7680, 8000, 9600, 9886, 12000, 12800, 14829, 15360, 16000, 19200, 19772, 24000, 24715, 25600, 29658, 32000, 38400, 39544, 48000, 49430, 59316, 64000, 74145, 76800, 79088, 96000, 98860, 118632, 123575, 128000, 148290, 158176, 192000, 197720, 237264, 247150, 296580, 316352, 370725, 384000, 395440, 474528, 494300, 593160, 617875, 632704, 741450, 790880, 949056, 988600, 1186320, 1235750, 1265408, 1482900, 1581760, 1853625, 1898112, 1977200, 2372640, 2471500, 2530816, 2965800, 3163520, 3707250, 3796224, 3954400, 4745280, 4943000, 5061632, 5931600, 6327040, 7414500, 7592448, 7908800, 9490560, 9886000, 11863200, 12654080, 14829000, 15184896, 15817600, 18981120, 19772000, 23726400, 25308160, 29658000, 31635200, 37962240, 39544000, 47452800, 59316000, 63270400, 75924480, 79088000, 94905600, 118632000, 126540800, 158176000, 189811200, 237264000, 316352000, 379622400, 474528000, 632704000, 949056000, 1898112000]

約数ペア:

[(1, 1898112000), (2, 949056000), (3, 632704000), (4, 474528000), (5, 379622400), (6, 316352000), (8, 237264000), (10, 189811200), (12, 158176000), (15, 126540800), (16, 118632000), (20, 94905600), (24, 79088000), (25, 75924480), (30, 63270400), (32, 59316000), (40, 47452800), (48, 39544000), (50, 37962240), (60, 31635200), (64, 29658000), (75, 25308160), (80, 23726400), (96, 19772000), (100, 18981120), (120, 15817600), (125, 15184896), (128, 14829000), (150, 12654080), (160, 11863200), (192, 9886000), (200, 9490560), (240, 7908800), (250, 7592448), (256, 7414500), (300, 6327040), (320, 5931600), (375, 5061632), (384, 4943000), (400, 4745280), (480, 3954400), (500, 3796224), (512, 3707250), (600, 3163520), (640, 2965800), (750, 2530816), (768, 2471500), (800, 2372640), (960, 1977200), (1000, 1898112), (1024, 1853625), (1200, 1581760), (1280, 1482900), (1500, 1265408), (1536, 1235750), (1600, 1186320), (1920, 988600), (2000, 949056), (2400, 790880), (2560, 741450), (3000, 632704), (3072, 617875), (3200, 593160), (3840, 494300), (4000, 474528), (4800, 395440), (4943, 384000), (5120, 370725), (6000, 316352), (6400, 296580), (7680, 247150), (8000, 237264), (9600, 197720), (9886, 192000), (12000, 158176), (12800, 148290), (14829, 128000), (15360, 123575), (16000, 118632), (19200, 98860), (19772, 96000), (24000, 79088), (24715, 76800), (25600, 74145), (29658, 64000), (32000, 59316), (38400, 49430), (39544, 48000)]