394914960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1511}}^1$

素因数の和:1555

約数の個数: 240

約数和(自身を含む): 1496154240

約数和(自身を除く): 1101239280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1511, 1584, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3022, 3267, 3630, 3960, 4356, 4533, 4752, 4840, 5445, 5808, 5940, 6044, 6534, 7260, 7555, 7920, 8712, 9066, 9680, 10890, 11880, 12088, 13068, 13599, 14520, 15110, 16335, 16621, 17424, 18132, 21780, 22665, 23760, 24176, 26136, 27198, 29040, 30220, 32670, 33242, 36264, 40797, 43560, 45330, 49863, 52272, 54396, 60440, 65340, 66484, 67995, 72528, 81594, 83105, 87120, 90660, 99726, 108792, 120880, 130680, 132968, 135990, 149589, 163188, 166210, 181320, 182831, 199452, 203985, 217584, 249315, 261360, 265936, 271980, 299178, 326376, 332420, 362640, 365662, 398904, 407970, 448767, 498630, 543960, 548493, 598356, 652752, 664840, 731324, 747945, 797808, 815940, 897534, 914155, 997260, 1087920, 1096986, 1196712, 1329680, 1462648, 1495890, 1631880, 1645479, 1795068, 1828310, 1994520, 2193972, 2243835, 2393424, 2742465, 2925296, 2991780, 3263760, 3290958, 3590136, 3656620, 3989040, 4387944, 4487670, 4936437, 5484930, 5983560, 6581916, 7180272, 7313240, 8227395, 8775888, 8975340, 9872874, 10969860, 11967120, 13163832, 14626480, 16454790, 17950680, 19745748, 21939720, 24682185, 26327664, 32909580, 35901360, 39491496, 43879440, 49364370, 65819160, 78982992, 98728740, 131638320, 197457480, 394914960]

約数ペア:

[(1, 394914960), (2, 197457480), (3, 131638320), (4, 98728740), (5, 78982992), (6, 65819160), (8, 49364370), (9, 43879440), (10, 39491496), (11, 35901360), (12, 32909580), (15, 26327664), (16, 24682185), (18, 21939720), (20, 19745748), (22, 17950680), (24, 16454790), (27, 14626480), (30, 13163832), (33, 11967120), (36, 10969860), (40, 9872874), (44, 8975340), (45, 8775888), (48, 8227395), (54, 7313240), (55, 7180272), (60, 6581916), (66, 5983560), (72, 5484930), (80, 4936437), (88, 4487670), (90, 4387944), (99, 3989040), (108, 3656620), (110, 3590136), (120, 3290958), (121, 3263760), (132, 2991780), (135, 2925296), (144, 2742465), (165, 2393424), (176, 2243835), (180, 2193972), (198, 1994520), (216, 1828310), (220, 1795068), (240, 1645479), (242, 1631880), (264, 1495890), (270, 1462648), (297, 1329680), (330, 1196712), (360, 1096986), (363, 1087920), (396, 997260), (432, 914155), (440, 897534), (484, 815940), (495, 797808), (528, 747945), (540, 731324), (594, 664840), (605, 652752), (660, 598356), (720, 548493), (726, 543960), (792, 498630), (880, 448767), (968, 407970), (990, 398904), (1080, 365662), (1089, 362640), (1188, 332420), (1210, 326376), (1320, 299178), (1452, 271980), (1485, 265936), (1511, 261360), (1584, 249315), (1815, 217584), (1936, 203985), (1980, 199452), (2160, 182831), (2178, 181320), (2376, 166210), (2420, 163188), (2640, 149589), (2904, 135990), (2970, 132968), (3022, 130680), (3267, 120880), (3630, 108792), (3960, 99726), (4356, 90660), (4533, 87120), (4752, 83105), (4840, 81594), (5445, 72528), (5808, 67995), (5940, 66484), (6044, 65340), (6534, 60440), (7260, 54396), (7555, 52272), (7920, 49863), (8712, 45330), (9066, 43560), (9680, 40797), (10890, 36264), (11880, 33242), (12088, 32670), (13068, 30220), (13599, 29040), (14520, 27198), (15110, 26136), (16335, 24176), (16621, 23760), (17424, 22665), (18132, 21780)]