329318880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 192

約数和(自身を含む): 1145104128

約数和(自身を除く): 815785248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 97, 110, 120, 132, 160, 165, 176, 194, 220, 240, 264, 291, 330, 352, 388, 440, 480, 485, 528, 582, 643, 660, 776, 880, 970, 1056, 1067, 1164, 1286, 1320, 1455, 1552, 1760, 1929, 1940, 2134, 2328, 2572, 2640, 2910, 3104, 3201, 3215, 3858, 3880, 4268, 4656, 5144, 5280, 5335, 5820, 6402, 6430, 7073, 7716, 7760, 8536, 9312, 9645, 10288, 10670, 11640, 12804, 12860, 14146, 15432, 15520, 16005, 17072, 19290, 20576, 21219, 21340, 23280, 25608, 25720, 28292, 30864, 32010, 34144, 35365, 38580, 42438, 42680, 46560, 51216, 51440, 56584, 61728, 62371, 64020, 70730, 77160, 84876, 85360, 102432, 102880, 106095, 113168, 124742, 128040, 141460, 154320, 169752, 170720, 187113, 212190, 226336, 249484, 256080, 282920, 308640, 311855, 339504, 374226, 424380, 498968, 512160, 565840, 623710, 679008, 686081, 748452, 848760, 935565, 997936, 1131680, 1247420, 1372162, 1496904, 1697520, 1871130, 1995872, 2058243, 2494840, 2744324, 2993808, 3395040, 3430405, 3742260, 4116486, 4989680, 5488648, 5987616, 6860810, 7484520, 8232972, 9979360, 10291215, 10977296, 13721620, 14969040, 16465944, 20582430, 21954592, 27443240, 29938080, 32931888, 41164860, 54886480, 65863776, 82329720, 109772960, 164659440, 329318880]

約数ペア:

[(1, 329318880), (2, 164659440), (3, 109772960), (4, 82329720), (5, 65863776), (6, 54886480), (8, 41164860), (10, 32931888), (11, 29938080), (12, 27443240), (15, 21954592), (16, 20582430), (20, 16465944), (22, 14969040), (24, 13721620), (30, 10977296), (32, 10291215), (33, 9979360), (40, 8232972), (44, 7484520), (48, 6860810), (55, 5987616), (60, 5488648), (66, 4989680), (80, 4116486), (88, 3742260), (96, 3430405), (97, 3395040), (110, 2993808), (120, 2744324), (132, 2494840), (160, 2058243), (165, 1995872), (176, 1871130), (194, 1697520), (220, 1496904), (240, 1372162), (264, 1247420), (291, 1131680), (330, 997936), (352, 935565), (388, 848760), (440, 748452), (480, 686081), (485, 679008), (528, 623710), (582, 565840), (643, 512160), (660, 498968), (776, 424380), (880, 374226), (970, 339504), (1056, 311855), (1067, 308640), (1164, 282920), (1286, 256080), (1320, 249484), (1455, 226336), (1552, 212190), (1760, 187113), (1929, 170720), (1940, 169752), (2134, 154320), (2328, 141460), (2572, 128040), (2640, 124742), (2910, 113168), (3104, 106095), (3201, 102880), (3215, 102432), (3858, 85360), (3880, 84876), (4268, 77160), (4656, 70730), (5144, 64020), (5280, 62371), (5335, 61728), (5820, 56584), (6402, 51440), (6430, 51216), (7073, 46560), (7716, 42680), (7760, 42438), (8536, 38580), (9312, 35365), (9645, 34144), (10288, 32010), (10670, 30864), (11640, 28292), (12804, 25720), (12860, 25608), (14146, 23280), (15432, 21340), (15520, 21219), (16005, 20576), (17072, 19290)]