389640592080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{3541}}^1\times {\mathrm{16981}}^1$

素因数の和:20547

約数の個数: 200

約数和(自身を含む): 1353741391464

約数和(自身を除く): 964100799384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 3541, 6480, 7082, 10623, 14164, 16981, 17705, 21246, 28328, 31869, 33962, 35410, 42492, 50943, 53115, 56656, 63738, 67924, 70820, 84905, 84984, 95607, 101886, 106230, 127476, 135848, 141640, 152829, 159345, 169810, 169968, 191214, 203772, 212460, 254715, 254952, 271696, 283280, 286821, 305658, 318690, 339620, 382428, 407544, 424920, 458487, 478035, 509430, 509904, 573642, 611316, 637380, 679240, 764145, 764856, 815088, 849840, 916974, 956070, 1018860, 1147284, 1222632, 1274760, 1358480, 1375461, 1434105, 1528290, 1529712, 1833948, 1912140, 2037720, 2292435, 2294568, 2445264, 2549520, 2750922, 2868210, 3056580, 3667896, 3824280, 4075440, 4584870, 4589136, 5501844, 5736420, 6113160, 6877305, 7335792, 7648560, 9169740, 11003688, 11472840, 12226320, 13754610, 18339480, 22007376, 22945680, 27509220, 36678960, 55018440, 60129721, 110036880, 120259442, 180389163, 240518884, 300648605, 360778326, 481037768, 541167489, 601297210, 721556652, 901945815, 962075536, 1082334978, 1202594420, 1443113304, 1623502467, 1803891630, 2164669956, 2405188840, 2705837445, 2886226608, 3247004934, 3607783260, 4329339912, 4810377680, 4870507401, 5411674890, 6494009868, 7215566520, 8117512335, 8658679824, 9741014802, 10823349780, 12988019736, 14431133040, 16235024670, 19482029604, 21646699560, 24352537005, 25976039472, 32470049340, 38964059208, 43293399120, 48705074010, 64940098680, 77928118416, 97410148020, 129880197360, 194820296040, 389640592080]

約数ペア:

[(1, 389640592080), (2, 194820296040), (3, 129880197360), (4, 97410148020), (5, 77928118416), (6, 64940098680), (8, 48705074010), (9, 43293399120), (10, 38964059208), (12, 32470049340), (15, 25976039472), (16, 24352537005), (18, 21646699560), (20, 19482029604), (24, 16235024670), (27, 14431133040), (30, 12988019736), (36, 10823349780), (40, 9741014802), (45, 8658679824), (48, 8117512335), (54, 7215566520), (60, 6494009868), (72, 5411674890), (80, 4870507401), (81, 4810377680), (90, 4329339912), (108, 3607783260), (120, 3247004934), (135, 2886226608), (144, 2705837445), (162, 2405188840), (180, 2164669956), (216, 1803891630), (240, 1623502467), (270, 1443113304), (324, 1202594420), (360, 1082334978), (405, 962075536), (432, 901945815), (540, 721556652), (648, 601297210), (720, 541167489), (810, 481037768), (1080, 360778326), (1296, 300648605), (1620, 240518884), (2160, 180389163), (3240, 120259442), (3541, 110036880), (6480, 60129721), (7082, 55018440), (10623, 36678960), (14164, 27509220), (16981, 22945680), (17705, 22007376), (21246, 18339480), (28328, 13754610), (31869, 12226320), (33962, 11472840), (35410, 11003688), (42492, 9169740), (50943, 7648560), (53115, 7335792), (56656, 6877305), (63738, 6113160), (67924, 5736420), (70820, 5501844), (84905, 4589136), (84984, 4584870), (95607, 4075440), (101886, 3824280), (106230, 3667896), (127476, 3056580), (135848, 2868210), (141640, 2750922), (152829, 2549520), (159345, 2445264), (169810, 2294568), (169968, 2292435), (191214, 2037720), (203772, 1912140), (212460, 1833948), (254715, 1529712), (254952, 1528290), (271696, 1434105), (283280, 1375461), (286821, 1358480), (305658, 1274760), (318690, 1222632), (339620, 1147284), (382428, 1018860), (407544, 956070), (424920, 916974), (458487, 849840), (478035, 815088), (509430, 764856), (509904, 764145), (573642, 679240), (611316, 637380)]