394224000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 256

約数和(自身を含む): 1344245760

約数和(自身を除く): 950021760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 125, 128, 129, 150, 160, 172, 191, 192, 200, 215, 240, 250, 258, 300, 320, 344, 375, 382, 384, 400, 430, 480, 500, 516, 573, 600, 640, 645, 688, 750, 764, 800, 860, 955, 960, 1000, 1032, 1075, 1146, 1200, 1290, 1376, 1500, 1528, 1600, 1720, 1910, 1920, 2000, 2064, 2150, 2292, 2400, 2580, 2752, 2865, 3000, 3056, 3200, 3225, 3440, 3820, 4000, 4128, 4300, 4584, 4775, 4800, 5160, 5375, 5504, 5730, 6000, 6112, 6450, 6880, 7640, 8000, 8213, 8256, 8600, 9168, 9550, 9600, 10320, 10750, 11460, 12000, 12224, 12900, 13760, 14325, 15280, 16000, 16125, 16426, 16512, 17200, 18336, 19100, 20640, 21500, 22920, 23875, 24000, 24448, 24639, 25800, 27520, 28650, 30560, 32250, 32852, 34400, 36672, 38200, 41065, 41280, 43000, 45840, 47750, 48000, 49278, 51600, 57300, 61120, 64500, 65704, 68800, 71625, 73344, 76400, 82130, 82560, 86000, 91680, 95500, 98556, 103200, 114600, 122240, 123195, 129000, 131408, 137600, 143250, 152800, 164260, 172000, 183360, 191000, 197112, 205325, 206400, 229200, 246390, 258000, 262816, 286500, 305600, 328520, 344000, 366720, 382000, 394224, 410650, 412800, 458400, 492780, 516000, 525632, 573000, 611200, 615975, 657040, 688000, 764000, 788448, 821300, 916800, 985560, 1026625, 1032000, 1051264, 1146000, 1231950, 1314080, 1528000, 1576896, 1642600, 1833600, 1971120, 2053250, 2064000, 2292000, 2463900, 2628160, 3056000, 3079875, 3153792, 3285200, 3942240, 4106500, 4584000, 4927800, 5256320, 6159750, 6570400, 7884480, 8213000, 9168000, 9855600, 12319500, 13140800, 15768960, 16426000, 19711200, 24639000, 26281600, 32852000, 39422400, 49278000, 65704000, 78844800, 98556000, 131408000, 197112000, 394224000]

約数ペア:

[(1, 394224000), (2, 197112000), (3, 131408000), (4, 98556000), (5, 78844800), (6, 65704000), (8, 49278000), (10, 39422400), (12, 32852000), (15, 26281600), (16, 24639000), (20, 19711200), (24, 16426000), (25, 15768960), (30, 13140800), (32, 12319500), (40, 9855600), (43, 9168000), (48, 8213000), (50, 7884480), (60, 6570400), (64, 6159750), (75, 5256320), (80, 4927800), (86, 4584000), (96, 4106500), (100, 3942240), (120, 3285200), (125, 3153792), (128, 3079875), (129, 3056000), (150, 2628160), (160, 2463900), (172, 2292000), (191, 2064000), (192, 2053250), (200, 1971120), (215, 1833600), (240, 1642600), (250, 1576896), (258, 1528000), (300, 1314080), (320, 1231950), (344, 1146000), (375, 1051264), (382, 1032000), (384, 1026625), (400, 985560), (430, 916800), (480, 821300), (500, 788448), (516, 764000), (573, 688000), (600, 657040), (640, 615975), (645, 611200), (688, 573000), (750, 525632), (764, 516000), (800, 492780), (860, 458400), (955, 412800), (960, 410650), (1000, 394224), (1032, 382000), (1075, 366720), (1146, 344000), (1200, 328520), (1290, 305600), (1376, 286500), (1500, 262816), (1528, 258000), (1600, 246390), (1720, 229200), (1910, 206400), (1920, 205325), (2000, 197112), (2064, 191000), (2150, 183360), (2292, 172000), (2400, 164260), (2580, 152800), (2752, 143250), (2865, 137600), (3000, 131408), (3056, 129000), (3200, 123195), (3225, 122240), (3440, 114600), (3820, 103200), (4000, 98556), (4128, 95500), (4300, 91680), (4584, 86000), (4775, 82560), (4800, 82130), (5160, 76400), (5375, 73344), (5504, 71625), (5730, 68800), (6000, 65704), (6112, 64500), (6450, 61120), (6880, 57300), (7640, 51600), (8000, 49278), (8213, 48000), (8256, 47750), (8600, 45840), (9168, 43000), (9550, 41280), (9600, 41065), (10320, 38200), (10750, 36672), (11460, 34400), (12000, 32852), (12224, 32250), (12900, 30560), (13760, 28650), (14325, 27520), (15280, 25800), (16000, 24639), (16125, 24448), (16426, 24000), (16512, 23875), (17200, 22920), (18336, 21500), (19100, 20640)]