394186080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 1306368000

約数和(自身を除く): 912181920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 80, 93, 96, 118, 120, 124, 155, 160, 177, 186, 236, 240, 248, 295, 310, 354, 372, 449, 465, 472, 480, 496, 590, 620, 708, 744, 885, 898, 930, 944, 992, 1180, 1240, 1347, 1416, 1488, 1770, 1796, 1829, 1860, 1888, 2245, 2360, 2480, 2694, 2832, 2976, 3540, 3592, 3658, 3720, 4490, 4720, 4960, 5388, 5487, 5664, 6735, 7080, 7184, 7316, 7440, 8980, 9145, 9440, 10776, 10974, 13470, 13919, 14160, 14368, 14632, 14880, 17960, 18290, 21552, 21948, 26491, 26940, 27435, 27838, 28320, 29264, 35920, 36580, 41757, 43104, 43896, 52982, 53880, 54870, 55676, 58528, 69595, 71840, 73160, 79473, 83514, 87792, 105964, 107760, 109740, 111352, 132455, 139190, 146320, 158946, 167028, 175584, 208785, 211928, 215520, 219480, 222704, 264910, 278380, 292640, 317892, 334056, 397365, 417570, 423856, 438960, 445408, 529820, 556760, 635784, 668112, 794730, 821221, 835140, 847712, 877920, 1059640, 1113520, 1271568, 1336224, 1589460, 1642442, 1670280, 2119280, 2227040, 2463663, 2543136, 3178920, 3284884, 3340560, 4106105, 4238560, 4927326, 6357840, 6569768, 6681120, 8212210, 9854652, 12318315, 12715680, 13139536, 16424420, 19709304, 24636630, 26279072, 32848840, 39418608, 49273260, 65697680, 78837216, 98546520, 131395360, 197093040, 394186080]

約数ペア:

[(1, 394186080), (2, 197093040), (3, 131395360), (4, 98546520), (5, 78837216), (6, 65697680), (8, 49273260), (10, 39418608), (12, 32848840), (15, 26279072), (16, 24636630), (20, 19709304), (24, 16424420), (30, 13139536), (31, 12715680), (32, 12318315), (40, 9854652), (48, 8212210), (59, 6681120), (60, 6569768), (62, 6357840), (80, 4927326), (93, 4238560), (96, 4106105), (118, 3340560), (120, 3284884), (124, 3178920), (155, 2543136), (160, 2463663), (177, 2227040), (186, 2119280), (236, 1670280), (240, 1642442), (248, 1589460), (295, 1336224), (310, 1271568), (354, 1113520), (372, 1059640), (449, 877920), (465, 847712), (472, 835140), (480, 821221), (496, 794730), (590, 668112), (620, 635784), (708, 556760), (744, 529820), (885, 445408), (898, 438960), (930, 423856), (944, 417570), (992, 397365), (1180, 334056), (1240, 317892), (1347, 292640), (1416, 278380), (1488, 264910), (1770, 222704), (1796, 219480), (1829, 215520), (1860, 211928), (1888, 208785), (2245, 175584), (2360, 167028), (2480, 158946), (2694, 146320), (2832, 139190), (2976, 132455), (3540, 111352), (3592, 109740), (3658, 107760), (3720, 105964), (4490, 87792), (4720, 83514), (4960, 79473), (5388, 73160), (5487, 71840), (5664, 69595), (6735, 58528), (7080, 55676), (7184, 54870), (7316, 53880), (7440, 52982), (8980, 43896), (9145, 43104), (9440, 41757), (10776, 36580), (10974, 35920), (13470, 29264), (13919, 28320), (14160, 27838), (14368, 27435), (14632, 26940), (14880, 26491), (17960, 21948), (18290, 21552)]