1000896000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 320

約数和(自身を含む): 3592645056

約数和(自身を除く): 2591749056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 256, 260, 300, 312, 320, 325, 375, 384, 390, 400, 401, 416, 480, 500, 512, 520, 600, 624, 640, 650, 750, 768, 780, 800, 802, 832, 960, 975, 1000, 1040, 1200, 1203, 1248, 1280, 1300, 1500, 1536, 1560, 1600, 1604, 1625, 1664, 1920, 1950, 2000, 2005, 2080, 2400, 2406, 2496, 2560, 2600, 3000, 3120, 3200, 3208, 3250, 3328, 3840, 3900, 4000, 4010, 4160, 4800, 4812, 4875, 4992, 5200, 5213, 6000, 6015, 6240, 6400, 6416, 6500, 6656, 7680, 7800, 8000, 8020, 8320, 9600, 9624, 9750, 9984, 10025, 10400, 10426, 12000, 12030, 12480, 12800, 12832, 13000, 15600, 15639, 16000, 16040, 16640, 19200, 19248, 19500, 19968, 20050, 20800, 20852, 24000, 24060, 24960, 25664, 26000, 26065, 30075, 31200, 31278, 32000, 32080, 33280, 38400, 38496, 39000, 40100, 41600, 41704, 48000, 48120, 49920, 50125, 51328, 52000, 52130, 60150, 62400, 62556, 64000, 64160, 76992, 78000, 78195, 80200, 83200, 83408, 96000, 96240, 99840, 100250, 102656, 104000, 104260, 120300, 124800, 125112, 128320, 130325, 150375, 153984, 156000, 156390, 160400, 166400, 166816, 192000, 192480, 200500, 205312, 208000, 208520, 240600, 249600, 250224, 256640, 260650, 300750, 307968, 312000, 312780, 320800, 333632, 384960, 390975, 401000, 416000, 417040, 481200, 499200, 500448, 513280, 521300, 601500, 615936, 624000, 625560, 641600, 651625, 667264, 769920, 781950, 802000, 832000, 834080, 962400, 1000896, 1026560, 1042600, 1203000, 1248000, 1251120, 1283200, 1303250, 1334528, 1539840, 1563900, 1604000, 1668160, 1924800, 1954875, 2001792, 2085200, 2406000, 2496000, 2502240, 2566400, 2606500, 2669056, 3079680, 3127800, 3208000, 3336320, 3849600, 3909750, 4003584, 4170400, 4812000, 5004480, 5132800, 5213000, 6255600, 6416000, 6672640, 7699200, 7819500, 8007168, 8340800, 9624000, 10008960, 10426000, 12511200, 12832000, 13345280, 15398400, 15639000, 16681600, 19248000, 20017920, 20852000, 25022400, 25664000, 31278000, 33363200, 38496000, 40035840, 41704000, 50044800, 62556000, 66726400, 76992000, 83408000, 100089600, 125112000, 166816000, 200179200, 250224000, 333632000, 500448000, 1000896000]

約数ペア:

[(1, 1000896000), (2, 500448000), (3, 333632000), (4, 250224000), (5, 200179200), (6, 166816000), (8, 125112000), (10, 100089600), (12, 83408000), (13, 76992000), (15, 66726400), (16, 62556000), (20, 50044800), (24, 41704000), (25, 40035840), (26, 38496000), (30, 33363200), (32, 31278000), (39, 25664000), (40, 25022400), (48, 20852000), (50, 20017920), (52, 19248000), (60, 16681600), (64, 15639000), (65, 15398400), (75, 13345280), (78, 12832000), (80, 12511200), (96, 10426000), (100, 10008960), (104, 9624000), (120, 8340800), (125, 8007168), (128, 7819500), (130, 7699200), (150, 6672640), (156, 6416000), (160, 6255600), (192, 5213000), (195, 5132800), (200, 5004480), (208, 4812000), (240, 4170400), (250, 4003584), (256, 3909750), (260, 3849600), (300, 3336320), (312, 3208000), (320, 3127800), (325, 3079680), (375, 2669056), (384, 2606500), (390, 2566400), (400, 2502240), (401, 2496000), (416, 2406000), (480, 2085200), (500, 2001792), (512, 1954875), (520, 1924800), (600, 1668160), (624, 1604000), (640, 1563900), (650, 1539840), (750, 1334528), (768, 1303250), (780, 1283200), (800, 1251120), (802, 1248000), (832, 1203000), (960, 1042600), (975, 1026560), (1000, 1000896), (1040, 962400), (1200, 834080), (1203, 832000), (1248, 802000), (1280, 781950), (1300, 769920), (1500, 667264), (1536, 651625), (1560, 641600), (1600, 625560), (1604, 624000), (1625, 615936), (1664, 601500), (1920, 521300), (1950, 513280), (2000, 500448), (2005, 499200), (2080, 481200), (2400, 417040), (2406, 416000), (2496, 401000), (2560, 390975), (2600, 384960), (3000, 333632), (3120, 320800), (3200, 312780), (3208, 312000), (3250, 307968), (3328, 300750), (3840, 260650), (3900, 256640), (4000, 250224), (4010, 249600), (4160, 240600), (4800, 208520), (4812, 208000), (4875, 205312), (4992, 200500), (5200, 192480), (5213, 192000), (6000, 166816), (6015, 166400), (6240, 160400), (6400, 156390), (6416, 156000), (6500, 153984), (6656, 150375), (7680, 130325), (7800, 128320), (8000, 125112), (8020, 124800), (8320, 120300), (9600, 104260), (9624, 104000), (9750, 102656), (9984, 100250), (10025, 99840), (10400, 96240), (10426, 96000), (12000, 83408), (12030, 83200), (12480, 80200), (12800, 78195), (12832, 78000), (13000, 76992), (15600, 64160), (15639, 64000), (16000, 62556), (16040, 62400), (16640, 60150), (19200, 52130), (19248, 52000), (19500, 51328), (19968, 50125), (20050, 49920), (20800, 48120), (20852, 48000), (24000, 41704), (24060, 41600), (24960, 40100), (25664, 39000), (26000, 38496), (26065, 38400), (30075, 33280), (31200, 32080), (31278, 32000)]