381168000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{2647}}^1$

素因数の和:2682

約数の個数: 192

約数和(自身を含む): 1369386720

約数和(自身を除く): 988218720

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, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2400, 2647, 2880, 3000, 3200, 3600, 4000, 4500, 4800, 5294, 5760, 6000, 7200, 7941, 8000, 9000, 9600, 10588, 12000, 13235, 14400, 15882, 16000, 18000, 21176, 23823, 24000, 26470, 28800, 31764, 36000, 39705, 42352, 47646, 48000, 52940, 63528, 66175, 72000, 79410, 84704, 95292, 105880, 119115, 127056, 132350, 144000, 158820, 169408, 190584, 198525, 211760, 238230, 254112, 264700, 317640, 330875, 338816, 381168, 397050, 423520, 476460, 508224, 529400, 595575, 635280, 661750, 762336, 794100, 847040, 952920, 992625, 1016448, 1058800, 1191150, 1270560, 1323500, 1524672, 1588200, 1694080, 1905840, 1985250, 2117600, 2382300, 2541120, 2647000, 2977875, 3049344, 3176400, 3811680, 3970500, 4235200, 4764600, 5082240, 5294000, 5955750, 6352800, 7623360, 7941000, 8470400, 9529200, 10588000, 11911500, 12705600, 15246720, 15882000, 19058400, 21176000, 23823000, 25411200, 31764000, 38116800, 42352000, 47646000, 63528000, 76233600, 95292000, 127056000, 190584000, 381168000]

約数ペア:

[(1, 381168000), (2, 190584000), (3, 127056000), (4, 95292000), (5, 76233600), (6, 63528000), (8, 47646000), (9, 42352000), (10, 38116800), (12, 31764000), (15, 25411200), (16, 23823000), (18, 21176000), (20, 19058400), (24, 15882000), (25, 15246720), (30, 12705600), (32, 11911500), (36, 10588000), (40, 9529200), (45, 8470400), (48, 7941000), (50, 7623360), (60, 6352800), (64, 5955750), (72, 5294000), (75, 5082240), (80, 4764600), (90, 4235200), (96, 3970500), (100, 3811680), (120, 3176400), (125, 3049344), (128, 2977875), (144, 2647000), (150, 2541120), (160, 2382300), (180, 2117600), (192, 1985250), (200, 1905840), (225, 1694080), (240, 1588200), (250, 1524672), (288, 1323500), (300, 1270560), (320, 1191150), (360, 1058800), (375, 1016448), (384, 992625), (400, 952920), (450, 847040), (480, 794100), (500, 762336), (576, 661750), (600, 635280), (640, 595575), (720, 529400), (750, 508224), (800, 476460), (900, 423520), (960, 397050), (1000, 381168), (1125, 338816), (1152, 330875), (1200, 317640), (1440, 264700), (1500, 254112), (1600, 238230), (1800, 211760), (1920, 198525), (2000, 190584), (2250, 169408), (2400, 158820), (2647, 144000), (2880, 132350), (3000, 127056), (3200, 119115), (3600, 105880), (4000, 95292), (4500, 84704), (4800, 79410), (5294, 72000), (5760, 66175), (6000, 63528), (7200, 52940), (7941, 48000), (8000, 47646), (9000, 42352), (9600, 39705), (10588, 36000), (12000, 31764), (13235, 28800), (14400, 26470), (15882, 24000), (16000, 23823), (18000, 21176)]